471149135

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{240997}}^1$

素因数の和:241042

約数の個数: 16

約数和(自身を含む): 624666816

約数和(自身を除く): 153517681

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 240997, 1204985, 4096949, 5542931, 20484745, 27714655, 94229827, 471149135]

約数ペア:

[(1, 471149135), (5, 94229827), (17, 27714655), (23, 20484745), (85, 5542931), (115, 4096949), (391, 1204985), (1955, 240997)]