388149385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{673}}^1$

素因数の和:1177

約数の個数: 32

約数和(自身を含む): 529925760

約数和(自身を除く): 141776375

約数列:

[1, 5, 13, 19, 65, 95, 247, 467, 673, 1235, 2335, 3365, 6071, 8749, 8873, 12787, 30355, 43745, 44365, 63935, 115349, 166231, 314291, 576745, 831155, 1571455, 4085783, 5971529, 20428915, 29857645, 77629877, 388149385]

約数ペア:

[(1, 388149385), (5, 77629877), (13, 29857645), (19, 20428915), (65, 5971529), (95, 4085783), (247, 1571455), (467, 831155), (673, 576745), (1235, 314291), (2335, 166231), (3365, 115349), (6071, 63935), (8749, 44365), (8873, 43745), (12787, 30355)]