13875888925

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1\times {\mathrm{739}}^1$

素因数の和:1222

約数の個数: 48

約数和(自身を含む): 18075985920

約数和(自身を除く): 4200096995

約数列:

[1, 5, 25, 37, 53, 185, 265, 383, 739, 925, 1325, 1915, 1961, 3695, 9575, 9805, 14171, 18475, 20299, 27343, 39167, 49025, 70855, 101495, 136715, 195835, 283037, 354275, 507475, 683575, 751063, 979175, 1415185, 1449179, 3755315, 7075925, 7245895, 10472369, 15000961, 18776575, 36229475, 52361845, 75004805, 261809225, 375024025, 555035557, 2775177785, 13875888925]

約数ペア:

[(1, 13875888925), (5, 2775177785), (25, 555035557), (37, 375024025), (53, 261809225), (185, 75004805), (265, 52361845), (383, 36229475), (739, 18776575), (925, 15000961), (1325, 10472369), (1915, 7245895), (1961, 7075925), (3695, 3755315), (9575, 1449179), (9805, 1415185), (14171, 979175), (18475, 751063), (20299, 683575), (27343, 507475), (39167, 354275), (49025, 283037), (70855, 195835), (101495, 136715)]