713881355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{1759}}^1$

素因数の和:1979

約数の個数: 32

約数和(自身を含む): 961044480

約数和(自身を除く): 247163125

約数列:

[1, 5, 11, 47, 55, 157, 235, 517, 785, 1727, 1759, 2585, 7379, 8635, 8795, 19349, 36895, 81169, 82673, 96745, 276163, 405845, 413365, 909403, 1380815, 3037793, 4547015, 12979661, 15188965, 64898305, 142776271, 713881355]

約数ペア:

[(1, 713881355), (5, 142776271), (11, 64898305), (47, 15188965), (55, 12979661), (157, 4547015), (235, 3037793), (517, 1380815), (785, 909403), (1727, 413365), (1759, 405845), (2585, 276163), (7379, 96745), (8635, 82673), (8795, 81169), (19349, 36895)]