87672185

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{2347}}^1$

素因数の和:2624

約数の個数: 16

約数和(自身を含む): 109097472

約数和(自身を除く): 21425287

約数列:

[1, 5, 31, 155, 241, 1205, 2347, 7471, 11735, 37355, 72757, 363785, 565627, 2828135, 17534437, 87672185]

約数ペア:

[(1, 87672185), (5, 17534437), (31, 2828135), (155, 565627), (241, 363785), (1205, 72757), (2347, 37355), (7471, 11735)]