90470745

素因数分解:

$3^2\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{1567}}^1$

素因数の和:2861

約数の個数: 24

約数和(自身を含む): 157038336

約数和(自身を除く): 66567591

約数列:

[1, 3, 5, 9, 15, 45, 1283, 1567, 3849, 4701, 6415, 7835, 11547, 14103, 19245, 23505, 57735, 70515, 2010461, 6031383, 10052305, 18094149, 30156915, 90470745]

約数ペア:

[(1, 90470745), (3, 30156915), (5, 18094149), (9, 10052305), (15, 6031383), (45, 2010461), (1283, 70515), (1567, 57735), (3849, 23505), (4701, 19245), (6415, 14103), (7835, 11547)]