231624455

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{2707}}^1$

素因数の和:2978

約数の個数: 16

約数和(自身を含む): 282390240

約数和(自身を除く): 50765785

約数列:

[1, 5, 109, 157, 545, 785, 2707, 13535, 17113, 85565, 295063, 424999, 1475315, 2124995, 46324891, 231624455]

約数ペア:

[(1, 231624455), (5, 46324891), (109, 2124995), (157, 1475315), (545, 424999), (785, 295063), (2707, 85565), (13535, 17113)]