2250012915

素因数分解:

$3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{289019}}^1$

素因数の和:289203

約数の個数: 24

約数和(自身を含む): 3922579440

約数和(自身を除く): 1672566525

約数列:

[1, 3, 5, 9, 15, 45, 173, 519, 865, 1557, 2595, 7785, 289019, 867057, 1445095, 2601171, 4335285, 13005855, 50000287, 150000861, 250001435, 450002583, 750004305, 2250012915]

約数ペア:

[(1, 2250012915), (3, 750004305), (5, 450002583), (9, 250001435), (15, 150000861), (45, 50000287), (173, 13005855), (519, 4335285), (865, 2601171), (1557, 1445095), (2595, 867057), (7785, 289019)]