42477655

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{1151}}^1$

素因数の和:1239

約数の個数: 24

約数和(自身を含む): 56996352

約数和(自身を除く): 14518697

約数列:

[1, 5, 11, 55, 61, 121, 305, 605, 671, 1151, 3355, 5755, 7381, 12661, 36905, 63305, 70211, 139271, 351055, 696355, 772321, 3861605, 8495531, 42477655]

約数ペア:

[(1, 42477655), (5, 8495531), (11, 3861605), (55, 772321), (61, 696355), (121, 351055), (305, 139271), (605, 70211), (671, 63305), (1151, 36905), (3355, 12661), (5755, 7381)]