22098915

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3533}}^1$

素因数の和:3683

約数の個数: 24

約数和(自身を含む): 38591280

約数和(自身を除く): 16492365

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 3533, 6255, 10599, 17665, 31797, 52995, 158985, 491087, 1473261, 2455435, 4419783, 7366305, 22098915]

約数ペア:

[(1, 22098915), (3, 7366305), (5, 4419783), (9, 2455435), (15, 1473261), (45, 491087), (139, 158985), (417, 52995), (695, 31797), (1251, 17665), (2085, 10599), (3533, 6255)]