30299225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{461}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 41247360

約数和(自身を除く): 10948135

約数列:

[1, 5, 11, 25, 55, 239, 275, 461, 1195, 2305, 2629, 5071, 5975, 11525, 13145, 25355, 65725, 110179, 126775, 550895, 1211969, 2754475, 6059845, 30299225]

約数ペア:

[(1, 30299225), (5, 6059845), (11, 2754475), (25, 1211969), (55, 550895), (239, 126775), (275, 110179), (461, 65725), (1195, 25355), (2305, 13145), (2629, 11525), (5071, 5975)]