16607625

素因数分解:

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

素因数の和:746

約数の個数: 32

約数和(自身を含む): 28089984

約数和(自身を除く): 11482359

約数列:

[1, 3, 5, 15, 25, 67, 75, 125, 201, 335, 375, 661, 1005, 1675, 1983, 3305, 5025, 8375, 9915, 16525, 25125, 44287, 49575, 82625, 132861, 221435, 247875, 664305, 1107175, 3321525, 5535875, 16607625]

約数ペア:

[(1, 16607625), (3, 5535875), (5, 3321525), (15, 1107175), (25, 664305), (67, 247875), (75, 221435), (125, 132861), (201, 82625), (335, 49575), (375, 44287), (661, 25125), (1005, 16525), (1675, 9915), (1983, 8375), (3305, 5025)]