20063412825

素因数分解:

$3^1\times 5^2\times {\mathrm{827}}^1\times {\mathrm{323473}}^1$

素因数の和:324313

約数の個数: 24

約数和(自身を含む): 33211722528

約数和(自身を除く): 13148309703

約数列:

[1, 3, 5, 15, 25, 75, 827, 2481, 4135, 12405, 20675, 62025, 323473, 970419, 1617365, 4852095, 8086825, 24260475, 267512171, 802536513, 1337560855, 4012682565, 6687804275, 20063412825]

約数ペア:

[(1, 20063412825), (3, 6687804275), (5, 4012682565), (15, 1337560855), (25, 802536513), (75, 267512171), (827, 24260475), (2481, 8086825), (4135, 4852095), (12405, 1617365), (20675, 970419), (62025, 323473)]