8274715

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{383}}^1$

素因数の和:566

約数の個数: 16

約数和(自身を含む): 10368000

約数和(自身を除く): 2093285

約数列:

[1, 5, 29, 145, 149, 383, 745, 1915, 4321, 11107, 21605, 55535, 57067, 285335, 1654943, 8274715]

約数ペア:

[(1, 8274715), (5, 1654943), (29, 285335), (145, 57067), (149, 55535), (383, 21605), (745, 11107), (1915, 4321)]