3321525

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:741

約数の個数: 24

約数和(自身を含む): 5581984

約数和(自身を除く): 2260459

約数列:

[1, 3, 5, 15, 25, 67, 75, 201, 335, 661, 1005, 1675, 1983, 3305, 5025, 9915, 16525, 44287, 49575, 132861, 221435, 664305, 1107175, 3321525]

約数ペア:

[(1, 3321525), (3, 1107175), (5, 664305), (15, 221435), (25, 132861), (67, 49575), (75, 44287), (201, 16525), (335, 9915), (661, 5025), (1005, 3305), (1675, 1983)]