12487950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{27751}}^1$

素因数の和:27769

約数の個数: 36

約数和(自身を含む): 33552168

約数和(自身を除く): 21064218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 27751, 55502, 83253, 138755, 166506, 249759, 277510, 416265, 499518, 693775, 832530, 1248795, 1387550, 2081325, 2497590, 4162650, 6243975, 12487950]

約数ペア:

[(1, 12487950), (2, 6243975), (3, 4162650), (5, 2497590), (6, 2081325), (9, 1387550), (10, 1248795), (15, 832530), (18, 693775), (25, 499518), (30, 416265), (45, 277510), (50, 249759), (75, 166506), (90, 138755), (150, 83253), (225, 55502), (450, 27751)]