75612719

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1321}}^1$

素因数の和:1395

約数の個数: 32

約数和(自身を含む): 101275776

約数和(自身を除く): 25663057

約数列:

[1, 7, 13, 17, 37, 91, 119, 221, 259, 481, 629, 1321, 1547, 3367, 4403, 8177, 9247, 17173, 22457, 48877, 57239, 120211, 157199, 291941, 342139, 635401, 830909, 2043587, 4447807, 5816363, 10801817, 75612719]

約数ペア:

[(1, 75612719), (7, 10801817), (13, 5816363), (17, 4447807), (37, 2043587), (91, 830909), (119, 635401), (221, 342139), (259, 291941), (481, 157199), (629, 120211), (1321, 57239), (1547, 48877), (3367, 22457), (4403, 17173), (8177, 9247)]