72285125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{52571}}^1$

素因数の和:52597

約数の個数: 16

約数和(自身を含む): 98414784

約数和(自身を除く): 26129659

約数列:

[1, 5, 11, 25, 55, 125, 275, 1375, 52571, 262855, 578281, 1314275, 2891405, 6571375, 14457025, 72285125]

約数ペア:

[(1, 72285125), (5, 14457025), (11, 6571375), (25, 2891405), (55, 1314275), (125, 578281), (275, 262855), (1375, 52571)]