30954625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 42666624

約数和(自身を除く): 11711999

約数列:

[1, 5, 13, 25, 43, 65, 125, 215, 325, 443, 559, 1075, 1625, 2215, 2795, 5375, 5759, 11075, 13975, 19049, 28795, 55375, 69875, 95245, 143975, 247637, 476225, 719875, 1238185, 2381125, 6190925, 30954625]

約数ペア:

[(1, 30954625), (5, 6190925), (13, 2381125), (25, 1238185), (43, 719875), (65, 476225), (125, 247637), (215, 143975), (325, 95245), (443, 69875), (559, 55375), (1075, 28795), (1625, 19049), (2215, 13975), (2795, 11075), (5375, 5759)]