23457291265

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:602

約数の個数: 64

約数和(自身を含む): 30459340800

約数和(自身を除く): 7002049535

約数列:

[1, 5, 31, 37, 97, 149, 155, 185, 283, 485, 745, 1147, 1415, 3007, 3589, 4619, 5513, 5735, 8773, 10471, 14453, 15035, 17945, 23095, 27451, 27565, 42167, 43865, 52355, 72265, 111259, 137255, 170903, 210835, 324601, 448043, 534761, 556295, 850981, 854515, 1015687, 1307177, 1560179, 1623005, 2240215, 2673805, 4090199, 4254905, 5078435, 6535885, 7800895, 16577591, 20450995, 31486297, 48365549, 82887955, 126796169, 151337363, 157431485, 241827745, 633980845, 756686815, 4691458253, 23457291265]

約数ペア:

[(1, 23457291265), (5, 4691458253), (31, 756686815), (37, 633980845), (97, 241827745), (149, 157431485), (155, 151337363), (185, 126796169), (283, 82887955), (485, 48365549), (745, 31486297), (1147, 20450995), (1415, 16577591), (3007, 7800895), (3589, 6535885), (4619, 5078435), (5513, 4254905), (5735, 4090199), (8773, 2673805), (10471, 2240215), (14453, 1623005), (15035, 1560179), (17945, 1307177), (23095, 1015687), (27451, 854515), (27565, 850981), (42167, 556295), (43865, 534761), (52355, 448043), (72265, 324601), (111259, 210835), (137255, 170903)]