25672075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 38497536

約数和(自身を除く): 12825461

約数列:

[1, 5, 11, 13, 25, 43, 55, 65, 143, 167, 215, 275, 325, 473, 559, 715, 835, 1075, 1837, 2171, 2365, 2795, 3575, 4175, 6149, 7181, 9185, 10855, 11825, 13975, 23881, 30745, 35905, 45925, 54275, 78991, 93353, 119405, 153725, 179525, 394955, 466765, 597025, 1026883, 1974775, 2333825, 5134415, 25672075]

約数ペア:

[(1, 25672075), (5, 5134415), (11, 2333825), (13, 1974775), (25, 1026883), (43, 597025), (55, 466765), (65, 394955), (143, 179525), (167, 153725), (215, 119405), (275, 93353), (325, 78991), (473, 54275), (559, 45925), (715, 35905), (835, 30745), (1075, 23881), (1837, 13975), (2171, 11825), (2365, 10855), (2795, 9185), (3575, 7181), (4175, 6149)]