316123475

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{2003}}^1$

素因数の和:2179

約数の個数: 24

約数和(自身を含む): 402563520

約数和(自身を除く): 86440045

約数列:

[1, 5, 25, 59, 107, 295, 535, 1475, 2003, 2675, 6313, 10015, 31565, 50075, 118177, 157825, 214321, 590885, 1071605, 2954425, 5358025, 12644939, 63224695, 316123475]

約数ペア:

[(1, 316123475), (5, 63224695), (25, 12644939), (59, 5358025), (107, 2954425), (295, 1071605), (535, 590885), (1475, 214321), (2003, 157825), (2675, 118177), (6313, 50075), (10015, 31565)]