8162495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 11508480

約数和(自身を除く): 3345985

約数列:

[1, 5, 11, 19, 55, 73, 95, 107, 209, 365, 535, 803, 1045, 1177, 1387, 2033, 4015, 5885, 6935, 7811, 10165, 15257, 22363, 39055, 76285, 85921, 111815, 148409, 429605, 742045, 1632499, 8162495]

約数ペア:

[(1, 8162495), (5, 1632499), (11, 742045), (19, 429605), (55, 148409), (73, 111815), (95, 85921), (107, 76285), (209, 39055), (365, 22363), (535, 15257), (803, 10165), (1045, 7811), (1177, 6935), (1387, 5885), (2033, 4015)]