203435475

素因数分解:

$3^1\times 5^2\times {\mathrm{1361}}^1\times {\mathrm{1993}}^1$

素因数の和:3367

約数の個数: 24

約数和(自身を含む): 336762672

約数和(自身を除く): 133327197

約数列:

[1, 3, 5, 15, 25, 75, 1361, 1993, 4083, 5979, 6805, 9965, 20415, 29895, 34025, 49825, 102075, 149475, 2712473, 8137419, 13562365, 40687095, 67811825, 203435475]

約数ペア:

[(1, 203435475), (3, 67811825), (5, 40687095), (15, 13562365), (25, 8137419), (75, 2712473), (1361, 149475), (1993, 102075), (4083, 49825), (5979, 34025), (6805, 29895), (9965, 20415)]