6640595

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{283}}^1$

素因数の和:339

約数の個数: 24

約数和(自身を含む): 9089136

約数和(自身を除く): 2448541

約数列:

[1, 5, 13, 19, 65, 95, 247, 283, 361, 1235, 1415, 1805, 3679, 4693, 5377, 18395, 23465, 26885, 69901, 102163, 349505, 510815, 1328119, 6640595]

約数ペア:

[(1, 6640595), (5, 1328119), (13, 510815), (19, 349505), (65, 102163), (95, 69901), (247, 26885), (283, 23465), (361, 18395), (1235, 5377), (1415, 4693), (1805, 3679)]