48798765

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{25219}}^1$

素因数の和:25273

約数の個数: 24

約数和(自身を含む): 86555040

約数和(自身を除く): 37756275

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 25219, 75657, 126095, 226971, 378285, 1084417, 1134855, 3253251, 5422085, 9759753, 16266255, 48798765]

約数ペア:

[(1, 48798765), (3, 16266255), (5, 9759753), (9, 5422085), (15, 3253251), (43, 1134855), (45, 1084417), (129, 378285), (215, 226971), (387, 126095), (645, 75657), (1935, 25219)]