1375136505

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{315037}}^1$

素因数の和:315145

約数の個数: 24

約数和(自身を含む): 2408150472

約数和(自身を除く): 1033013967

約数列:

[1, 3, 5, 9, 15, 45, 97, 291, 485, 873, 1455, 4365, 315037, 945111, 1575185, 2835333, 4725555, 14176665, 30558589, 91675767, 152792945, 275027301, 458378835, 1375136505]

約数ペア:

[(1, 1375136505), (3, 458378835), (5, 275027301), (9, 152792945), (15, 91675767), (45, 30558589), (97, 14176665), (291, 4725555), (485, 2835333), (873, 1575185), (1455, 945111), (4365, 315037)]