2355225

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1013}}^1$

素因数の和:1057

約数の個数: 24

約数和(自身を含む): 4023552

約数和(自身を除く): 1668327

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 1013, 2325, 3039, 5065, 15195, 25325, 31403, 75975, 94209, 157015, 471045, 785075, 2355225]

約数ペア:

[(1, 2355225), (3, 785075), (5, 471045), (15, 157015), (25, 94209), (31, 75975), (75, 31403), (93, 25325), (155, 15195), (465, 5065), (775, 3039), (1013, 2325)]