56902625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1$

素因数の和:163

約数の個数: 48

約数和(自身を含む): 81546192

約数和(自身を除く): 24643567

約数列:

[1, 5, 13, 19, 25, 65, 95, 97, 125, 247, 325, 361, 475, 485, 1235, 1261, 1625, 1805, 1843, 2375, 2425, 4693, 6175, 6305, 9025, 9215, 12125, 23465, 23959, 30875, 31525, 35017, 45125, 46075, 117325, 119795, 157625, 175085, 230375, 455221, 586625, 598975, 875425, 2276105, 2994875, 4377125, 11380525, 56902625]

約数ペア:

[(1, 56902625), (5, 11380525), (13, 4377125), (19, 2994875), (25, 2276105), (65, 875425), (95, 598975), (97, 586625), (125, 455221), (247, 230375), (325, 175085), (361, 157625), (475, 119795), (485, 117325), (1235, 46075), (1261, 45125), (1625, 35017), (1805, 31525), (1843, 30875), (2375, 23959), (2425, 23465), (4693, 12125), (6175, 9215), (6305, 9025)]