5140665

素因数分解:

$3^5\times 5^1\times {\mathrm{4231}}^1$

素因数の和:4251

約数の個数: 24

約数和(自身を含む): 9242688

約数和(自身を除く): 4102023

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 4231, 12693, 21155, 38079, 63465, 114237, 190395, 342711, 571185, 1028133, 1713555, 5140665]

約数ペア:

[(1, 5140665), (3, 1713555), (5, 1028133), (9, 571185), (15, 342711), (27, 190395), (45, 114237), (81, 63465), (135, 38079), (243, 21155), (405, 12693), (1215, 4231)]