188885295

素因数分解:

$3^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{6803}}^1$

素因数の和:7431

約数の個数: 24

約数和(自身を含む): 327980016

約数和(自身を除く): 139094721

約数列:

[1, 3, 5, 9, 15, 45, 617, 1851, 3085, 5553, 6803, 9255, 20409, 27765, 34015, 61227, 102045, 306135, 4197451, 12592353, 20987255, 37777059, 62961765, 188885295]

約数ペア:

[(1, 188885295), (3, 62961765), (5, 37777059), (9, 20987255), (15, 12592353), (45, 4197451), (617, 306135), (1851, 102045), (3085, 61227), (5553, 34015), (6803, 27765), (9255, 20409)]