71017345

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{397}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 103161600

約数和(自身を除く): 32144255

約数列:

[1, 5, 7, 19, 35, 95, 133, 269, 397, 665, 1345, 1883, 1985, 2779, 5111, 7543, 9415, 13895, 25555, 35777, 37715, 52801, 106793, 178885, 264005, 533965, 747551, 2029067, 3737755, 10145335, 14203469, 71017345]

約数ペア:

[(1, 71017345), (5, 14203469), (7, 10145335), (19, 3737755), (35, 2029067), (95, 747551), (133, 533965), (269, 264005), (397, 178885), (665, 106793), (1345, 52801), (1883, 37715), (1985, 35777), (2779, 25555), (5111, 13895), (7543, 9415)]