492777275

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{1223}}^1$

素因数の和:1531

約数の個数: 24

約数和(自身を含む): 622888704

約数和(自身を除く): 130111429

約数列:

[1, 5, 25, 71, 227, 355, 1135, 1223, 1775, 5675, 6115, 16117, 30575, 80585, 86833, 277621, 402925, 434165, 1388105, 2170825, 6940525, 19711091, 98555455, 492777275]

約数ペア:

[(1, 492777275), (5, 98555455), (25, 19711091), (71, 6940525), (227, 2170825), (355, 1388105), (1135, 434165), (1223, 402925), (1775, 277621), (5675, 86833), (6115, 80585), (16117, 30575)]