30242875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 41827968

約数和(自身を除く): 11585093

約数列:

[1, 5, 13, 25, 37, 65, 125, 185, 325, 481, 503, 925, 1625, 2405, 2515, 4625, 6539, 12025, 12575, 18611, 32695, 60125, 62875, 93055, 163475, 241943, 465275, 817375, 1209715, 2326375, 6048575, 30242875]

約数ペア:

[(1, 30242875), (5, 6048575), (13, 2326375), (25, 1209715), (37, 817375), (65, 465275), (125, 241943), (185, 163475), (325, 93055), (481, 62875), (503, 60125), (925, 32695), (1625, 18611), (2405, 12575), (2515, 12025), (4625, 6539)]