90867305

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{1217}}^1$

素因数の和:1468

約数の個数: 16

約数和(自身を含む): 110935440

約数和(自身を除く): 20068135

約数列:

[1, 5, 109, 137, 545, 685, 1217, 6085, 14933, 74665, 132653, 166729, 663265, 833645, 18173461, 90867305]

約数ペア:

[(1, 90867305), (5, 18173461), (109, 833645), (137, 663265), (545, 166729), (685, 132653), (1217, 74665), (6085, 14933)]