87002305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{16943}}^1$

素因数の和:17040

約数の個数: 16

約数和(自身を含む): 113863680

約数和(自身を除く): 26861375

約数列:

[1, 5, 13, 65, 79, 395, 1027, 5135, 16943, 84715, 220259, 1101295, 1338497, 6692485, 17400461, 87002305]

約数ペア:

[(1, 87002305), (5, 17400461), (13, 6692485), (65, 1338497), (79, 1101295), (395, 220259), (1027, 84715), (5135, 16943)]