57018285

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{26959}}^1$

素因数の和:27017

約数の個数: 24

約数和(自身を含む): 100938240

約数和(自身を除く): 43919955

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 26959, 80877, 134795, 242631, 404385, 1213155, 1267073, 3801219, 6335365, 11403657, 19006095, 57018285]

約数ペア:

[(1, 57018285), (3, 19006095), (5, 11403657), (9, 6335365), (15, 3801219), (45, 1267073), (47, 1213155), (141, 404385), (235, 242631), (423, 134795), (705, 80877), (2115, 26959)]