127597835

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{227}}^1\times {\mathrm{389}}^1$

素因数の和:655

約数の個数: 24

約数和(自身を含む): 163790640

約数和(自身を除く): 36192805

約数列:

[1, 5, 17, 85, 227, 289, 389, 1135, 1445, 1945, 3859, 6613, 19295, 33065, 65603, 88303, 112421, 328015, 441515, 562105, 1501151, 7505755, 25519567, 127597835]

約数ペア:

[(1, 127597835), (5, 25519567), (17, 7505755), (85, 1501151), (227, 562105), (289, 441515), (389, 328015), (1135, 112421), (1445, 88303), (1945, 65603), (3859, 33065), (6613, 19295)]