156933495

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{42017}}^1$

素因数の和:42111

約数の個数: 24

約数和(自身を含む): 275301936

約数和(自身を除く): 118368441

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3735, 42017, 126051, 210085, 378153, 630255, 1890765, 3487411, 10462233, 17437055, 31386699, 52311165, 156933495]

約数ペア:

[(1, 156933495), (3, 52311165), (5, 31386699), (9, 17437055), (15, 10462233), (45, 3487411), (83, 1890765), (249, 630255), (415, 378153), (747, 210085), (1245, 126051), (3735, 42017)]