4844125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 7128576

約数和(自身を除く): 2284451

約数列:

[1, 5, 11, 13, 25, 55, 65, 125, 143, 271, 275, 325, 715, 1355, 1375, 1625, 2981, 3523, 3575, 6775, 14905, 17615, 17875, 33875, 38753, 74525, 88075, 193765, 372625, 440375, 968825, 4844125]

約数ペア:

[(1, 4844125), (5, 968825), (11, 440375), (13, 372625), (25, 193765), (55, 88075), (65, 74525), (125, 38753), (143, 33875), (271, 17875), (275, 17615), (325, 14905), (715, 6775), (1355, 3575), (1375, 3523), (1625, 2981)]