156744045

素因数分解:

$3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{8353}}^1$

素因数の和:8506

約数の個数: 32

約数和(自身を含む): 280694400

約数和(自身を除く): 123950355

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 139, 417, 695, 1251, 2085, 3753, 6255, 8353, 18765, 25059, 41765, 75177, 125295, 225531, 375885, 1127655, 1161067, 3483201, 5805335, 10449603, 17416005, 31348809, 52248015, 156744045]

約数ペア:

[(1, 156744045), (3, 52248015), (5, 31348809), (9, 17416005), (15, 10449603), (27, 5805335), (45, 3483201), (135, 1161067), (139, 1127655), (417, 375885), (695, 225531), (1251, 125295), (2085, 75177), (3753, 41765), (6255, 25059), (8353, 18765)]