56145735

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{17573}}^1$

素因数の和:17655

約数の個数: 24

約数和(自身を含む): 98695584

約数和(自身を除く): 42549849

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 17573, 52719, 87865, 158157, 263595, 790785, 1247683, 3743049, 6238415, 11229147, 18715245, 56145735]

約数ペア:

[(1, 56145735), (3, 18715245), (5, 11229147), (9, 6238415), (15, 3743049), (45, 1247683), (71, 790785), (213, 263595), (355, 158157), (639, 87865), (1065, 52719), (3195, 17573)]