24158975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 31820880

約数和(自身を除く): 7661905

約数列:

[1, 5, 19, 25, 95, 181, 281, 475, 905, 1405, 3439, 4525, 5339, 7025, 17195, 26695, 50861, 85975, 133475, 254305, 966359, 1271525, 4831795, 24158975]

約数ペア:

[(1, 24158975), (5, 4831795), (19, 1271525), (25, 966359), (95, 254305), (181, 133475), (281, 85975), (475, 50861), (905, 26695), (1405, 17195), (3439, 7025), (4525, 5339)]