13617585

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5309}}^1$

素因数の和:5342

約数の個数: 32

約数和(自身を含む): 25488000

約数和(自身を除く): 11870415

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 5309, 15927, 26545, 47781, 79635, 100871, 143343, 238905, 302613, 504355, 716715, 907839, 1513065, 2723517, 4539195, 13617585]

約数ペア:

[(1, 13617585), (3, 4539195), (5, 2723517), (9, 1513065), (15, 907839), (19, 716715), (27, 504355), (45, 302613), (57, 238905), (95, 143343), (135, 100871), (171, 79635), (285, 47781), (513, 26545), (855, 15927), (2565, 5309)]