13109205

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{14327}}^1$

素因数の和:14396

約数の個数: 16

約数和(自身を含む): 21320064

約数和(自身を除く): 8210859

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 14327, 42981, 71635, 214905, 873947, 2621841, 4369735, 13109205]

約数ペア:

[(1, 13109205), (3, 4369735), (5, 2621841), (15, 873947), (61, 214905), (183, 71635), (305, 42981), (915, 14327)]