3121444145

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{68777}}^1$

素因数の和:69124

約数の個数: 16

約数和(自身を含む): 3887332560

約数和(自身を除く): 765888415

約数列:

[1, 5, 29, 145, 313, 1565, 9077, 45385, 68777, 343885, 1994533, 9972665, 21527201, 107636005, 624288829, 3121444145]

約数ペア:

[(1, 3121444145), (5, 624288829), (29, 107636005), (145, 21527201), (313, 9972665), (1565, 1994533), (9077, 343885), (45385, 68777)]