8939805

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{12163}}^1$

素因数の和:12185

約数の個数: 24

約数和(自身を含む): 16640352

約数和(自身を除く): 7700547

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 12163, 36489, 60815, 85141, 182445, 255423, 425705, 595987, 1277115, 1787961, 2979935, 8939805]

約数ペア:

[(1, 8939805), (3, 2979935), (5, 1787961), (7, 1277115), (15, 595987), (21, 425705), (35, 255423), (49, 182445), (105, 85141), (147, 60815), (245, 36489), (735, 12163)]