25844505

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2357}}^1$

素因数の和:2425

約数の個数: 32

約数和(自身を含む): 44820864

約数和(自身を除く): 18976359

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2193, 2357, 3655, 7071, 10965, 11785, 35355, 40069, 101351, 120207, 200345, 304053, 506755, 601035, 1520265, 1722967, 5168901, 8614835, 25844505]

約数ペア:

[(1, 25844505), (3, 8614835), (5, 5168901), (15, 1722967), (17, 1520265), (43, 601035), (51, 506755), (85, 304053), (129, 200345), (215, 120207), (255, 101351), (645, 40069), (731, 35355), (2193, 11785), (2357, 10965), (3655, 7071)]