13345465

素因数分解:

$5^1\times 7^1\times {\mathrm{593}}^1\times {\mathrm{643}}^1$

素因数の和:1248

約数の個数: 16

約数和(自身を含む): 18361728

約数和(自身を除く): 5016263

約数列:

[1, 5, 7, 35, 593, 643, 2965, 3215, 4151, 4501, 20755, 22505, 381299, 1906495, 2669093, 13345465]

約数ペア:

[(1, 13345465), (5, 2669093), (7, 1906495), (35, 381299), (593, 22505), (643, 20755), (2965, 4501), (3215, 4151)]