8957065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3361}}^1$

素因数の和:3420

約数の個数: 16

約数和(自身を含む): 11861136

約数和(自身を除く): 2904071

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 3361, 16805, 43693, 137801, 218465, 689005, 1791413, 8957065]

約数ペア:

[(1, 8957065), (5, 1791413), (13, 689005), (41, 218465), (65, 137801), (205, 43693), (533, 16805), (2665, 3361)]