230831755

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{5821}}^1$

素因数の和:5947

約数の個数: 32

約数和(自身を含む): 348761088

約数和(自身を除く): 117929333

約数列:

[1, 5, 7, 11, 35, 55, 77, 103, 385, 515, 721, 1133, 3605, 5665, 5821, 7931, 29105, 39655, 40747, 64031, 203735, 320155, 448217, 599563, 2241085, 2997815, 4196941, 6595193, 20984705, 32975965, 46166351, 230831755]

約数ペア:

[(1, 230831755), (5, 46166351), (7, 32975965), (11, 20984705), (35, 6595193), (55, 4196941), (77, 2997815), (103, 2241085), (385, 599563), (515, 448217), (721, 320155), (1133, 203735), (3605, 64031), (5665, 40747), (5821, 39655), (7931, 29105)]