8231250

素因数分解:

$2^1\times 3^1\times 5^5\times {\mathrm{439}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 20623680

約数和(自身を除く): 12392430

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 439, 625, 750, 878, 1250, 1317, 1875, 2195, 2634, 3125, 3750, 4390, 6250, 6585, 9375, 10975, 13170, 18750, 21950, 32925, 54875, 65850, 109750, 164625, 274375, 329250, 548750, 823125, 1371875, 1646250, 2743750, 4115625, 8231250]

約数ペア:

[(1, 8231250), (2, 4115625), (3, 2743750), (5, 1646250), (6, 1371875), (10, 823125), (15, 548750), (25, 329250), (30, 274375), (50, 164625), (75, 109750), (125, 65850), (150, 54875), (250, 32925), (375, 21950), (439, 18750), (625, 13170), (750, 10975), (878, 9375), (1250, 6585), (1317, 6250), (1875, 4390), (2195, 3750), (2634, 3125)]