42397925

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{241}}^1$

素因数の和:509

約数の個数: 24

約数和(自身を含む): 54734592

約数和(自身を除く): 12336667

約数列:

[1, 5, 25, 31, 155, 227, 241, 775, 1135, 1205, 5675, 6025, 7037, 7471, 35185, 37355, 54707, 175925, 186775, 273535, 1367675, 1695917, 8479585, 42397925]

約数ペア:

[(1, 42397925), (5, 8479585), (25, 1695917), (31, 1367675), (155, 273535), (227, 186775), (241, 175925), (775, 54707), (1135, 37355), (1205, 35185), (5675, 7471), (6025, 7037)]