56315415

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5449}}^1$

素因数の和:5523

約数の個数: 32

約数和(自身を含む): 98884800

約数和(自身を除く): 42569385

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 689, 795, 2067, 3445, 5449, 10335, 16347, 27245, 70837, 81735, 212511, 288797, 354185, 866391, 1062555, 1443985, 3754361, 4331955, 11263083, 18771805, 56315415]

約数ペア:

[(1, 56315415), (3, 18771805), (5, 11263083), (13, 4331955), (15, 3754361), (39, 1443985), (53, 1062555), (65, 866391), (159, 354185), (195, 288797), (265, 212511), (689, 81735), (795, 70837), (2067, 27245), (3445, 16347), (5449, 10335)]