22977745

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 33580800

約数和(自身を除く): 10603055

約数列:

[1, 5, 7, 19, 35, 95, 109, 133, 317, 545, 665, 763, 1585, 2071, 2219, 3815, 6023, 10355, 11095, 14497, 30115, 34553, 42161, 72485, 172765, 210805, 241871, 656507, 1209355, 3282535, 4595549, 22977745]

約数ペア:

[(1, 22977745), (5, 4595549), (7, 3282535), (19, 1209355), (35, 656507), (95, 241871), (109, 210805), (133, 172765), (317, 72485), (545, 42161), (665, 34553), (763, 30115), (1585, 14497), (2071, 11095), (2219, 10355), (3815, 6023)]