12545065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11353}}^1$

素因数の和:11388

約数の個数: 16

約数和(自身を含む): 17167248

約数和(自身を除く): 4622183

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 11353, 56765, 147589, 193001, 737945, 965005, 2509013, 12545065]

約数ペア:

[(1, 12545065), (5, 2509013), (13, 965005), (17, 737945), (65, 193001), (85, 147589), (221, 56765), (1105, 11353)]