201690075

素因数分解:

$3^1\times 5^2\times {\mathrm{167}}^1\times {\mathrm{16103}}^1$

素因数の和:16283

約数の個数: 24

約数和(自身を含む): 335478528

約数和(自身を除く): 133788453

約数列:

[1, 3, 5, 15, 25, 75, 167, 501, 835, 2505, 4175, 12525, 16103, 48309, 80515, 241545, 402575, 1207725, 2689201, 8067603, 13446005, 40338015, 67230025, 201690075]

約数ペア:

[(1, 201690075), (3, 67230025), (5, 40338015), (15, 13446005), (25, 8067603), (75, 2689201), (167, 1207725), (501, 402575), (835, 241545), (2505, 80515), (4175, 48309), (12525, 16103)]