2912666445

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:305

約数の個数: 160

約数和(自身を含む): 5860318464

約数和(自身を除く): 2947652019

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 41, 45, 65, 81, 103, 117, 123, 131, 135, 195, 205, 309, 351, 369, 393, 405, 515, 533, 585, 615, 655, 927, 1053, 1107, 1179, 1339, 1545, 1599, 1703, 1755, 1845, 1965, 2665, 2781, 3321, 3537, 4017, 4223, 4635, 4797, 5109, 5265, 5371, 5535, 5895, 6695, 7995, 8343, 8515, 10611, 12051, 12669, 13493, 13905, 14391, 15327, 16113, 16605, 17685, 20085, 21115, 23985, 25545, 26855, 36153, 38007, 40479, 41715, 43173, 45981, 48339, 53055, 54899, 60255, 63345, 67465, 69823, 71955, 76635, 80565, 108459, 114021, 121437, 137943, 145017, 164697, 175409, 180765, 190035, 202395, 209469, 215865, 229905, 241695, 274495, 342063, 349115, 364311, 435051, 494091, 526227, 542295, 553213, 570105, 607185, 628407, 689715, 725085, 823485, 877045, 1047345, 1092933, 1482273, 1578681, 1659639, 1710315, 1821555, 1885221, 2175255, 2470455, 2631135, 2766065, 3142035, 4446819, 4736043, 4978917, 5464665, 5655663, 7191769, 7411365, 7893405, 8298195, 9426105, 14208129, 14936751, 21575307, 22234095, 23680215, 24894585, 28278315, 35958845, 44810253, 64725921, 71040645, 74683755, 107876535, 194177763, 224051265, 323629605, 582533289, 970888815, 2912666445]

約数ペア:

[(1, 2912666445), (3, 970888815), (5, 582533289), (9, 323629605), (13, 224051265), (15, 194177763), (27, 107876535), (39, 74683755), (41, 71040645), (45, 64725921), (65, 44810253), (81, 35958845), (103, 28278315), (117, 24894585), (123, 23680215), (131, 22234095), (135, 21575307), (195, 14936751), (205, 14208129), (309, 9426105), (351, 8298195), (369, 7893405), (393, 7411365), (405, 7191769), (515, 5655663), (533, 5464665), (585, 4978917), (615, 4736043), (655, 4446819), (927, 3142035), (1053, 2766065), (1107, 2631135), (1179, 2470455), (1339, 2175255), (1545, 1885221), (1599, 1821555), (1703, 1710315), (1755, 1659639), (1845, 1578681), (1965, 1482273), (2665, 1092933), (2781, 1047345), (3321, 877045), (3537, 823485), (4017, 725085), (4223, 689715), (4635, 628407), (4797, 607185), (5109, 570105), (5265, 553213), (5371, 542295), (5535, 526227), (5895, 494091), (6695, 435051), (7995, 364311), (8343, 349115), (8515, 342063), (10611, 274495), (12051, 241695), (12669, 229905), (13493, 215865), (13905, 209469), (14391, 202395), (15327, 190035), (16113, 180765), (16605, 175409), (17685, 164697), (20085, 145017), (21115, 137943), (23985, 121437), (25545, 114021), (26855, 108459), (36153, 80565), (38007, 76635), (40479, 71955), (41715, 69823), (43173, 67465), (45981, 63345), (48339, 60255), (53055, 54899)]