5219627385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{977}}^1$

素因数の和:1123

約数の個数: 128

約数和(自身を含む): 10504940544

約数和(自身を除く): 5285313159

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 41, 51, 73, 85, 105, 119, 123, 205, 219, 255, 287, 357, 365, 511, 595, 615, 697, 861, 977, 1095, 1241, 1435, 1533, 1785, 2091, 2555, 2931, 2993, 3485, 3723, 4305, 4879, 4885, 6205, 6839, 7665, 8687, 8979, 10455, 14637, 14655, 14965, 16609, 18615, 20517, 20951, 24395, 26061, 34195, 40057, 43435, 44895, 49827, 50881, 62853, 71321, 73185, 83045, 102585, 104755, 116263, 120171, 130305, 152643, 200285, 213963, 249135, 254405, 280399, 314265, 348789, 356167, 356605, 499247, 581315, 600855, 680969, 763215, 841197, 1068501, 1069815, 1212457, 1401995, 1497741, 1743945, 1780835, 2042907, 2496235, 2924161, 3404845, 3637371, 4205985, 4766783, 5342505, 6062285, 7488705, 8487199, 8772483, 10214535, 14300349, 14620805, 18186855, 20469127, 23833915, 25461597, 42435995, 43862415, 49710737, 61407381, 71501745, 102345635, 127307985, 149132211, 248553685, 307036905, 347975159, 745661055, 1043925477, 1739875795, 5219627385]

約数ペア:

[(1, 5219627385), (3, 1739875795), (5, 1043925477), (7, 745661055), (15, 347975159), (17, 307036905), (21, 248553685), (35, 149132211), (41, 127307985), (51, 102345635), (73, 71501745), (85, 61407381), (105, 49710737), (119, 43862415), (123, 42435995), (205, 25461597), (219, 23833915), (255, 20469127), (287, 18186855), (357, 14620805), (365, 14300349), (511, 10214535), (595, 8772483), (615, 8487199), (697, 7488705), (861, 6062285), (977, 5342505), (1095, 4766783), (1241, 4205985), (1435, 3637371), (1533, 3404845), (1785, 2924161), (2091, 2496235), (2555, 2042907), (2931, 1780835), (2993, 1743945), (3485, 1497741), (3723, 1401995), (4305, 1212457), (4879, 1069815), (4885, 1068501), (6205, 841197), (6839, 763215), (7665, 680969), (8687, 600855), (8979, 581315), (10455, 499247), (14637, 356605), (14655, 356167), (14965, 348789), (16609, 314265), (18615, 280399), (20517, 254405), (20951, 249135), (24395, 213963), (26061, 200285), (34195, 152643), (40057, 130305), (43435, 120171), (44895, 116263), (49827, 104755), (50881, 102585), (62853, 83045), (71321, 73185)]