12648750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{3373}}^1$

素因数の和:3398

約数の個数: 40

約数和(自身を含む): 31621128

約数和(自身を除く): 18972378

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 750, 1250, 1875, 3373, 3750, 6746, 10119, 16865, 20238, 33730, 50595, 84325, 101190, 168650, 252975, 421625, 505950, 843250, 1264875, 2108125, 2529750, 4216250, 6324375, 12648750]

約数ペア:

[(1, 12648750), (2, 6324375), (3, 4216250), (5, 2529750), (6, 2108125), (10, 1264875), (15, 843250), (25, 505950), (30, 421625), (50, 252975), (75, 168650), (125, 101190), (150, 84325), (250, 50595), (375, 33730), (625, 20238), (750, 16865), (1250, 10119), (1875, 6746), (3373, 3750)]