12457125

素因数分解:

$3^3\times 5^3\times {\mathrm{3691}}^1$

素因数の和:3715

約数の個数: 32

約数和(自身を含む): 23038080

約数和(自身を除く): 10580955

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 3375, 3691, 11073, 18455, 33219, 55365, 92275, 99657, 166095, 276825, 461375, 498285, 830475, 1384125, 2491425, 4152375, 12457125]

約数ペア:

[(1, 12457125), (3, 4152375), (5, 2491425), (9, 1384125), (15, 830475), (25, 498285), (27, 461375), (45, 276825), (75, 166095), (125, 99657), (135, 92275), (225, 55365), (375, 33219), (675, 18455), (1125, 11073), (3375, 3691)]