73976015

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1\times {\mathrm{421}}^1$

素因数の和:850

約数の個数: 16

約数和(自身を含む): 90058176

約数和(自身を除く): 16082161

約数列:

[1, 5, 113, 311, 421, 565, 1555, 2105, 35143, 47573, 130931, 175715, 237865, 654655, 14795203, 73976015]

約数ペア:

[(1, 73976015), (5, 14795203), (113, 654655), (311, 237865), (421, 175715), (565, 130931), (1555, 47573), (2105, 35143)]