1946201025

素因数分解:

$3^1\times 5^2\times {\mathrm{821}}^1\times {\mathrm{31607}}^1$

素因数の和:32441

約数の個数: 24

約数和(自身を含む): 3221740224

約数和(自身を除く): 1275539199

約数列:

[1, 3, 5, 15, 25, 75, 821, 2463, 4105, 12315, 20525, 31607, 61575, 94821, 158035, 474105, 790175, 2370525, 25949347, 77848041, 129746735, 389240205, 648733675, 1946201025]

約数ペア:

[(1, 1946201025), (3, 648733675), (5, 389240205), (15, 129746735), (25, 77848041), (75, 25949347), (821, 2370525), (2463, 790175), (4105, 474105), (12315, 158035), (20525, 94821), (31607, 61575)]