487005405

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1\times {\mathrm{883}}^1$

素因数の和:1417

約数の個数: 32

約数和(自身を含む): 791271936

約数和(自身を除く): 304266531

約数列:

[1, 3, 5, 15, 83, 249, 415, 443, 883, 1245, 1329, 2215, 2649, 4415, 6645, 13245, 36769, 73289, 110307, 183845, 219867, 366445, 391169, 551535, 1099335, 1173507, 1955845, 5867535, 32467027, 97401081, 162335135, 487005405]

約数ペア:

[(1, 487005405), (3, 162335135), (5, 97401081), (15, 32467027), (83, 5867535), (249, 1955845), (415, 1173507), (443, 1099335), (883, 551535), (1245, 391169), (1329, 366445), (2215, 219867), (2649, 183845), (4415, 110307), (6645, 73289), (13245, 36769)]