3279402045

素因数分解:

$3^4\times 5^1\times {\mathrm{8097289}}^1$

素因数の和:8097306

約数の個数: 20

約数和(自身を含む): 5878632540

約数和(自身を除く): 2599230495

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 8097289, 24291867, 40486445, 72875601, 121459335, 218626803, 364378005, 655880409, 1093134015, 3279402045]

約数ペア:

[(1, 3279402045), (3, 1093134015), (5, 655880409), (9, 364378005), (15, 218626803), (27, 121459335), (45, 72875601), (81, 40486445), (135, 24291867), (405, 8097289)]