13802475

素因数分解:

$3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{2521}}^1$

素因数の和:2607

約数の個数: 24

約数和(自身を含む): 23141872

約数和(自身を除く): 9339397

約数列:

[1, 3, 5, 15, 25, 73, 75, 219, 365, 1095, 1825, 2521, 5475, 7563, 12605, 37815, 63025, 184033, 189075, 552099, 920165, 2760495, 4600825, 13802475]

約数ペア:

[(1, 13802475), (3, 4600825), (5, 2760495), (15, 920165), (25, 552099), (73, 189075), (75, 184033), (219, 63025), (365, 37815), (1095, 12605), (1825, 7563), (2521, 5475)]