21893250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{29191}}^1$

素因数の和:29211

約数の個数: 32

約数和(自身を含む): 54647424

約数和(自身を除く): 32754174

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 29191, 58382, 87573, 145955, 175146, 291910, 437865, 729775, 875730, 1459550, 2189325, 3648875, 4378650, 7297750, 10946625, 21893250]

約数ペア:

[(1, 21893250), (2, 10946625), (3, 7297750), (5, 4378650), (6, 3648875), (10, 2189325), (15, 1459550), (25, 875730), (30, 729775), (50, 437865), (75, 291910), (125, 175146), (150, 145955), (250, 87573), (375, 58382), (750, 29191)]