42680525

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{373}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 55651200

約数和(自身を除く): 12970675

約数列:

[1, 5, 23, 25, 115, 199, 373, 575, 995, 1865, 4577, 4975, 8579, 9325, 22885, 42895, 74227, 114425, 214475, 371135, 1707221, 1855675, 8536105, 42680525]

約数ペア:

[(1, 42680525), (5, 8536105), (23, 1855675), (25, 1707221), (115, 371135), (199, 214475), (373, 114425), (575, 74227), (995, 42895), (1865, 22885), (4577, 9325), (4975, 8579)]