12425455

素因数分解:

$5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3257}}^1$

素因数の和:3378

約数の個数: 16

約数和(自身を含む): 17202240

約数和(自身を除く): 4776785

約数列:

[1, 5, 7, 35, 109, 545, 763, 3257, 3815, 16285, 22799, 113995, 355013, 1775065, 2485091, 12425455]

約数ペア:

[(1, 12425455), (5, 2485091), (7, 1775065), (35, 355013), (109, 113995), (545, 22799), (763, 16285), (3257, 3815)]