80590905

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{24533}}^1$

素因数の和:24617

約数の個数: 24

約数和(自身を含む): 141610248

約数和(自身を除く): 61019343

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 24533, 73599, 122665, 220797, 367995, 1103985, 1790909, 5372727, 8954545, 16118181, 26863635, 80590905]

約数ペア:

[(1, 80590905), (3, 26863635), (5, 16118181), (9, 8954545), (15, 5372727), (45, 1790909), (73, 1103985), (219, 367995), (365, 220797), (657, 122665), (1095, 73599), (3285, 24533)]