13882785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1213}}^1$

素因数の和:1337

約数の個数: 32

約数和(自身を含む): 25639680

約数和(自身を除く): 11756895

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 109, 327, 545, 763, 1213, 1635, 2289, 3639, 3815, 6065, 8491, 11445, 18195, 25473, 42455, 127365, 132217, 396651, 661085, 925519, 1983255, 2776557, 4627595, 13882785]

約数ペア:

[(1, 13882785), (3, 4627595), (5, 2776557), (7, 1983255), (15, 925519), (21, 661085), (35, 396651), (105, 132217), (109, 127365), (327, 42455), (545, 25473), (763, 18195), (1213, 11445), (1635, 8491), (2289, 6065), (3639, 3815)]