16039625

素因数分解:

$5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 23901696

約数和(自身を除く): 7862071

約数列:

[1, 5, 7, 23, 25, 35, 115, 125, 161, 175, 575, 797, 805, 875, 2875, 3985, 4025, 5579, 18331, 19925, 20125, 27895, 91655, 99625, 128317, 139475, 458275, 641585, 697375, 2291375, 3207925, 16039625]

約数ペア:

[(1, 16039625), (5, 3207925), (7, 2291375), (23, 697375), (25, 641585), (35, 458275), (115, 139475), (125, 128317), (161, 99625), (175, 91655), (575, 27895), (797, 20125), (805, 19925), (875, 18331), (2875, 5579), (3985, 4025)]