8080415

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 12096000

約数和(自身を除く): 4015585

約数列:

[1, 5, 7, 19, 29, 35, 95, 133, 145, 203, 419, 551, 665, 1015, 2095, 2755, 2933, 3857, 7961, 12151, 14665, 19285, 39805, 55727, 60755, 85057, 230869, 278635, 425285, 1154345, 1616083, 8080415]

約数ペア:

[(1, 8080415), (5, 1616083), (7, 1154345), (19, 425285), (29, 278635), (35, 230869), (95, 85057), (133, 60755), (145, 55727), (203, 39805), (419, 19285), (551, 14665), (665, 12151), (1015, 7961), (2095, 3857), (2755, 2933)]