47322275

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 82661376

約数和(自身を除く): 35339101

約数列:

[1, 5, 7, 11, 13, 25, 31, 35, 55, 61, 65, 77, 91, 143, 155, 175, 217, 275, 305, 325, 341, 385, 403, 427, 455, 671, 715, 775, 793, 1001, 1085, 1525, 1705, 1891, 1925, 2015, 2135, 2275, 2387, 2821, 3355, 3575, 3965, 4433, 4697, 5005, 5425, 5551, 8525, 8723, 9455, 10075, 10675, 11935, 13237, 14105, 16775, 19825, 20801, 22165, 23485, 24583, 25025, 27755, 31031, 43615, 47275, 59675, 61061, 66185, 70525, 104005, 110825, 117425, 122915, 138775, 145607, 155155, 172081, 218075, 270413, 305305, 330925, 520025, 614575, 728035, 775775, 860405, 1352065, 1526525, 1892891, 3640175, 4302025, 6760325, 9464455, 47322275]

約数ペア:

[(1, 47322275), (5, 9464455), (7, 6760325), (11, 4302025), (13, 3640175), (25, 1892891), (31, 1526525), (35, 1352065), (55, 860405), (61, 775775), (65, 728035), (77, 614575), (91, 520025), (143, 330925), (155, 305305), (175, 270413), (217, 218075), (275, 172081), (305, 155155), (325, 145607), (341, 138775), (385, 122915), (403, 117425), (427, 110825), (455, 104005), (671, 70525), (715, 66185), (775, 61061), (793, 59675), (1001, 47275), (1085, 43615), (1525, 31031), (1705, 27755), (1891, 25025), (1925, 24583), (2015, 23485), (2135, 22165), (2275, 20801), (2387, 19825), (2821, 16775), (3355, 14105), (3575, 13237), (3965, 11935), (4433, 10675), (4697, 10075), (5005, 9455), (5425, 8723), (5551, 8525)]