290092545

素因数分解:

$3^2\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{6389}}^1$

素因数の和:7409

約数の個数: 24

約数和(自身を含む): 503404200

約数和(自身を除く): 213311655

約数列:

[1, 3, 5, 9, 15, 45, 1009, 3027, 5045, 6389, 9081, 15135, 19167, 31945, 45405, 57501, 95835, 287505, 6446501, 19339503, 32232505, 58018509, 96697515, 290092545]

約数ペア:

[(1, 290092545), (3, 96697515), (5, 58018509), (9, 32232505), (15, 19339503), (45, 6446501), (1009, 287505), (3027, 95835), (5045, 57501), (6389, 45405), (9081, 31945), (15135, 19167)]