81841350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{545609}}^1$

素因数の和:545624

約数の個数: 24

約数和(自身を含む): 202966920

約数和(自身を除く): 121125570

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 545609, 1091218, 1636827, 2728045, 3273654, 5456090, 8184135, 13640225, 16368270, 27280450, 40920675, 81841350]

約数ペア:

[(1, 81841350), (2, 40920675), (3, 27280450), (5, 16368270), (6, 13640225), (10, 8184135), (15, 5456090), (25, 3273654), (30, 2728045), (50, 1636827), (75, 1091218), (150, 545609)]