71323945

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3037}}^1$

素因数の和:3121

約数の個数: 32

約数和(自身を含む): 108493056

約数和(自身を除く): 37169111

約数列:

[1, 5, 7, 11, 35, 55, 61, 77, 305, 385, 427, 671, 2135, 3037, 3355, 4697, 15185, 21259, 23485, 33407, 106295, 167035, 185257, 233849, 926285, 1169245, 1296799, 2037827, 6483995, 10189135, 14264789, 71323945]

約数ペア:

[(1, 71323945), (5, 14264789), (7, 10189135), (11, 6483995), (35, 2037827), (55, 1296799), (61, 1169245), (77, 926285), (305, 233849), (385, 185257), (427, 167035), (671, 106295), (2135, 33407), (3037, 23485), (3355, 21259), (4697, 15185)]