26040065

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{359}}^1$

素因数の和:616

約数の個数: 16

約数和(自身を含む): 31881600

約数和(自身を除く): 5841535

約数列:

[1, 5, 89, 163, 359, 445, 815, 1795, 14507, 31951, 58517, 72535, 159755, 292585, 5208013, 26040065]

約数ペア:

[(1, 26040065), (5, 5208013), (89, 292585), (163, 159755), (359, 72535), (445, 58517), (815, 31951), (1795, 14507)]