57375455

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{7027}}^1$

素因数の和:7126

約数の個数: 16

約数和(自身を含む): 72866304

約数和(自身を除く): 15490849

約数列:

[1, 5, 23, 71, 115, 355, 1633, 7027, 8165, 35135, 161621, 498917, 808105, 2494585, 11475091, 57375455]

約数ペア:

[(1, 57375455), (5, 11475091), (23, 2494585), (71, 808105), (115, 498917), (355, 161621), (1633, 35135), (7027, 8165)]