233988625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{463}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 316173312

約数和(自身を除く): 82184687

約数列:

[1, 5, 13, 25, 65, 125, 311, 325, 463, 1555, 1625, 2315, 4043, 6019, 7775, 11575, 20215, 30095, 38875, 57875, 101075, 143993, 150475, 505375, 719965, 752375, 1871909, 3599825, 9359545, 17999125, 46797725, 233988625]

約数ペア:

[(1, 233988625), (5, 46797725), (13, 17999125), (25, 9359545), (65, 3599825), (125, 1871909), (311, 752375), (325, 719965), (463, 505375), (1555, 150475), (1625, 143993), (2315, 101075), (4043, 57875), (6019, 38875), (7775, 30095), (11575, 20215)]