28885245

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{23201}}^1$

素因数の和:23292

約数の個数: 16

約数和(自身を含む): 46775232

約数和(自身を除く): 17889987

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 23201, 69603, 116005, 348015, 1925683, 5777049, 9628415, 28885245]

約数ペア:

[(1, 28885245), (3, 9628415), (5, 5777049), (15, 1925683), (83, 348015), (249, 116005), (415, 69603), (1245, 23201)]