8188275

素因数分解:

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

素因数の和:2595

約数の個数: 24

約数和(自身を含む): 13858240

約数和(自身を除く): 5669965

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 2539, 3225, 7617, 12695, 38085, 63475, 109177, 190425, 327531, 545885, 1637655, 2729425, 8188275]

約数ペア:

[(1, 8188275), (3, 2729425), (5, 1637655), (15, 545885), (25, 327531), (43, 190425), (75, 109177), (129, 63475), (215, 38085), (645, 12695), (1075, 7617), (2539, 3225)]