41889185

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{557}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 55141560

約数和(自身を除く): 13252375

約数列:

[1, 5, 13, 65, 89, 169, 445, 557, 845, 1157, 2785, 5785, 7241, 15041, 36205, 49573, 75205, 94133, 247865, 470665, 644449, 3222245, 8377837, 41889185]

約数ペア:

[(1, 41889185), (5, 8377837), (13, 3222245), (65, 644449), (89, 470665), (169, 247865), (445, 94133), (557, 75205), (845, 49573), (1157, 36205), (2785, 15041), (5785, 7241)]