12012375

素因数分解:

$3^1\times 5^3\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 20247552

約数和(自身を除く): 8235177

約数列:

[1, 3, 5, 15, 25, 75, 103, 125, 309, 311, 375, 515, 933, 1545, 1555, 2575, 4665, 7725, 7775, 12875, 23325, 32033, 38625, 38875, 96099, 116625, 160165, 480495, 800825, 2402475, 4004125, 12012375]

約数ペア:

[(1, 12012375), (3, 4004125), (5, 2402475), (15, 800825), (25, 480495), (75, 160165), (103, 116625), (125, 96099), (309, 38875), (311, 38625), (375, 32033), (515, 23325), (933, 12875), (1545, 7775), (1555, 7725), (2575, 4665)]