2352225

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 3948160

約数和(自身を除く): 1595935

約数列:

[1, 3, 5, 15, 25, 75, 79, 237, 395, 397, 1185, 1191, 1975, 1985, 5925, 5955, 9925, 29775, 31363, 94089, 156815, 470445, 784075, 2352225]

約数ペア:

[(1, 2352225), (3, 784075), (5, 470445), (15, 156815), (25, 94089), (75, 31363), (79, 29775), (237, 9925), (395, 5955), (397, 5925), (1185, 1985), (1191, 1975)]