55725005

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{11971}}^1$

素因数の和:12009

約数の個数: 24

約数和(自身を含む): 81888480

約数和(自身を除く): 26163475

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 665, 931, 4655, 11971, 59855, 83797, 227449, 418985, 586579, 1137245, 1592143, 2932895, 7960715, 11145001, 55725005]

約数ペア:

[(1, 55725005), (5, 11145001), (7, 7960715), (19, 2932895), (35, 1592143), (49, 1137245), (95, 586579), (133, 418985), (245, 227449), (665, 83797), (931, 59855), (4655, 11971)]