72752995

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{15629}}^1$

素因数の和:15667

約数の個数: 24

約数和(自身を含む): 106909200

約数和(自身を除く): 34156205

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 665, 931, 4655, 15629, 78145, 109403, 296951, 547015, 765821, 1484755, 2078657, 3829105, 10393285, 14550599, 72752995]

約数ペア:

[(1, 72752995), (5, 14550599), (7, 10393285), (19, 3829105), (35, 2078657), (49, 1484755), (95, 765821), (133, 547015), (245, 296951), (665, 109403), (931, 78145), (4655, 15629)]