26199255

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 43338240

約数和(自身を除く): 17138985

約数列:

[1, 3, 5, 15, 43, 129, 151, 215, 269, 453, 645, 755, 807, 1345, 2265, 4035, 6493, 11567, 19479, 32465, 34701, 40619, 57835, 97395, 121857, 173505, 203095, 609285, 1746617, 5239851, 8733085, 26199255]

約数ペア:

[(1, 26199255), (3, 8733085), (5, 5239851), (15, 1746617), (43, 609285), (129, 203095), (151, 173505), (215, 121857), (269, 97395), (453, 57835), (645, 40619), (755, 34701), (807, 32465), (1345, 19479), (2265, 11567), (4035, 6493)]