171477305

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 221184000

約数和(自身を除く): 49706695

約数列:

[1, 5, 23, 59, 115, 127, 199, 295, 635, 995, 1357, 2921, 4577, 6785, 7493, 11741, 14605, 22885, 25273, 37465, 58705, 126365, 172339, 270043, 581279, 861695, 1350215, 1491107, 2906395, 7455535, 34295461, 171477305]

約数ペア:

[(1, 171477305), (5, 34295461), (23, 7455535), (59, 2906395), (115, 1491107), (127, 1350215), (199, 861695), (295, 581279), (635, 270043), (995, 172339), (1357, 126365), (2921, 58705), (4577, 37465), (6785, 25273), (7493, 22885), (11741, 14605)]