146238625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2903}}^1$

素因数の和:2962

約数の個数: 32

約数和(自身を含む): 202954752

約数和(自身を除く): 56716127

約数列:

[1, 5, 13, 25, 31, 65, 125, 155, 325, 403, 775, 1625, 2015, 2903, 3875, 10075, 14515, 37739, 50375, 72575, 89993, 188695, 362875, 449965, 943475, 1169909, 2249825, 4717375, 5849545, 11249125, 29247725, 146238625]

約数ペア:

[(1, 146238625), (5, 29247725), (13, 11249125), (25, 5849545), (31, 4717375), (65, 2249825), (125, 1169909), (155, 943475), (325, 449965), (403, 362875), (775, 188695), (1625, 89993), (2015, 72575), (2903, 50375), (3875, 37739), (10075, 14515)]