83157885

素因数分解:

$3^2\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{1511}}^1$

素因数の和:2745

約数の個数: 24

約数和(自身を含む): 144353664

約数和(自身を除く): 61195779

約数列:

[1, 3, 5, 9, 15, 45, 1223, 1511, 3669, 4533, 6115, 7555, 11007, 13599, 18345, 22665, 55035, 67995, 1847953, 5543859, 9239765, 16631577, 27719295, 83157885]

約数ペア:

[(1, 83157885), (3, 27719295), (5, 16631577), (9, 9239765), (15, 5543859), (45, 1847953), (1223, 67995), (1511, 55035), (3669, 22665), (4533, 18345), (6115, 13599), (7555, 11007)]