13977585

素因数分解:

$3^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{811}}^1$

素因数の和:1205

約数の個数: 24

約数和(自身を含む): 24321024

約数和(自身を除く): 10343439

約数列:

[1, 3, 5, 9, 15, 45, 383, 811, 1149, 1915, 2433, 3447, 4055, 5745, 7299, 12165, 17235, 36495, 310613, 931839, 1553065, 2795517, 4659195, 13977585]

約数ペア:

[(1, 13977585), (3, 4659195), (5, 2795517), (9, 1553065), (15, 931839), (45, 310613), (383, 36495), (811, 17235), (1149, 12165), (1915, 7299), (2433, 5745), (3447, 4055)]