4912965

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2539}}^1$

素因数の和:2593

約数の個数: 24

約数和(自身を含む): 8717280

約数和(自身を除く): 3804315

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 2539, 7617, 12695, 22851, 38085, 109177, 114255, 327531, 545885, 982593, 1637655, 4912965]

約数ペア:

[(1, 4912965), (3, 1637655), (5, 982593), (9, 545885), (15, 327531), (43, 114255), (45, 109177), (129, 38085), (215, 22851), (387, 12695), (645, 7617), (1935, 2539)]