12618750

素因数分解:

$2^1\times 3^1\times 5^5\times {\mathrm{673}}^1$

素因数の和:703

約数の個数: 48

約数和(自身を含む): 31591728

約数和(自身を除く): 18972978

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 673, 750, 1250, 1346, 1875, 2019, 3125, 3365, 3750, 4038, 6250, 6730, 9375, 10095, 16825, 18750, 20190, 33650, 50475, 84125, 100950, 168250, 252375, 420625, 504750, 841250, 1261875, 2103125, 2523750, 4206250, 6309375, 12618750]

約数ペア:

[(1, 12618750), (2, 6309375), (3, 4206250), (5, 2523750), (6, 2103125), (10, 1261875), (15, 841250), (25, 504750), (30, 420625), (50, 252375), (75, 168250), (125, 100950), (150, 84125), (250, 50475), (375, 33650), (625, 20190), (673, 18750), (750, 16825), (1250, 10095), (1346, 9375), (1875, 6730), (2019, 6250), (3125, 4038), (3365, 3750)]