66357065

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{3637}}^1$

素因数の和:3772

約数の個数: 16

約数和(自身を含む): 82509840

約数和(自身を除く): 16152775

約数列:

[1, 5, 41, 89, 205, 445, 3637, 3649, 18185, 18245, 149117, 323693, 745585, 1618465, 13271413, 66357065]

約数ペア:

[(1, 66357065), (5, 13271413), (41, 1618465), (89, 745585), (205, 323693), (445, 149117), (3637, 18245), (3649, 18185)]