12715875

素因数分解:

$3^2\times 5^3\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 23362560

約数和(自身を除く): 10646685

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 89, 125, 127, 225, 267, 375, 381, 445, 635, 801, 1125, 1143, 1335, 1905, 2225, 3175, 4005, 5715, 6675, 9525, 11125, 11303, 15875, 20025, 28575, 33375, 33909, 47625, 56515, 100125, 101727, 142875, 169545, 282575, 508635, 847725, 1412875, 2543175, 4238625, 12715875]

約数ペア:

[(1, 12715875), (3, 4238625), (5, 2543175), (9, 1412875), (15, 847725), (25, 508635), (45, 282575), (75, 169545), (89, 142875), (125, 101727), (127, 100125), (225, 56515), (267, 47625), (375, 33909), (381, 33375), (445, 28575), (635, 20025), (801, 15875), (1125, 11303), (1143, 11125), (1335, 9525), (1905, 6675), (2225, 5715), (3175, 4005)]