538691850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{399031}}^1$

素因数の和:399052

約数の個数: 48

約数和(自身を含む): 1484399040

約数和(自身を除く): 945707190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 399031, 798062, 1197093, 1995155, 2394186, 3591279, 3990310, 5985465, 7182558, 9975775, 10773837, 11970930, 17956395, 19951550, 21547674, 29927325, 35912790, 53869185, 59854650, 89781975, 107738370, 179563950, 269345925, 538691850]

約数ペア:

[(1, 538691850), (2, 269345925), (3, 179563950), (5, 107738370), (6, 89781975), (9, 59854650), (10, 53869185), (15, 35912790), (18, 29927325), (25, 21547674), (27, 19951550), (30, 17956395), (45, 11970930), (50, 10773837), (54, 9975775), (75, 7182558), (90, 5985465), (135, 3990310), (150, 3591279), (225, 2394186), (270, 1995155), (450, 1197093), (675, 798062), (1350, 399031)]