28641750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{38189}}^1$

素因数の和:38209

約数の個数: 32

約数和(自身を含む): 71491680

約数和(自身を除く): 42849930

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 38189, 76378, 114567, 190945, 229134, 381890, 572835, 954725, 1145670, 1909450, 2864175, 4773625, 5728350, 9547250, 14320875, 28641750]

約数ペア:

[(1, 28641750), (2, 14320875), (3, 9547250), (5, 5728350), (6, 4773625), (10, 2864175), (15, 1909450), (25, 1145670), (30, 954725), (50, 572835), (75, 381890), (125, 229134), (150, 190945), (250, 114567), (375, 76378), (750, 38189)]