70627995

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{11981}}^1$

素因数の和:12123

約数の個数: 24

約数和(自身を含む): 123366672

約数和(自身を除く): 52738677

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 5895, 11981, 35943, 59905, 107829, 179715, 539145, 1569511, 4708533, 7847555, 14125599, 23542665, 70627995]

約数ペア:

[(1, 70627995), (3, 23542665), (5, 14125599), (9, 7847555), (15, 4708533), (45, 1569511), (131, 539145), (393, 179715), (655, 107829), (1179, 59905), (1965, 35943), (5895, 11981)]