120794875

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 160130880

約数和(自身を除く): 39336005

約数列:

[1, 5, 19, 25, 95, 125, 181, 281, 475, 905, 1405, 2375, 3439, 4525, 5339, 7025, 17195, 22625, 26695, 35125, 50861, 85975, 133475, 254305, 429875, 667375, 966359, 1271525, 4831795, 6357625, 24158975, 120794875]

約数ペア:

[(1, 120794875), (5, 24158975), (19, 6357625), (25, 4831795), (95, 1271525), (125, 966359), (181, 667375), (281, 429875), (475, 254305), (905, 133475), (1405, 85975), (2375, 50861), (3439, 35125), (4525, 26695), (5339, 22625), (7025, 17195)]