2075025

素因数分解:

$3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 3486880

約数和(自身を除く): 1411855

約数列:

[1, 3, 5, 15, 25, 73, 75, 219, 365, 379, 1095, 1137, 1825, 1895, 5475, 5685, 9475, 27667, 28425, 83001, 138335, 415005, 691675, 2075025]

約数ペア:

[(1, 2075025), (3, 691675), (5, 415005), (15, 138335), (25, 83001), (73, 28425), (75, 27667), (219, 9475), (365, 5685), (379, 5475), (1095, 1895), (1137, 1825)]