2022225

素因数分解:

$3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:529

約数の個数: 24

約数和(自身を含む): 3407520

約数和(自身を除く): 1385295

約数列:

[1, 3, 5, 15, 25, 59, 75, 177, 295, 457, 885, 1371, 1475, 2285, 4425, 6855, 11425, 26963, 34275, 80889, 134815, 404445, 674075, 2022225]

約数ペア:

[(1, 2022225), (3, 674075), (5, 404445), (15, 134815), (25, 80889), (59, 34275), (75, 26963), (177, 11425), (295, 6855), (457, 4425), (885, 2285), (1371, 1475)]