8902165

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1129}}^1$

素因数の和:1236

約数の個数: 16

約数和(自身を含む): 11390400

約数和(自身を除く): 2488235

約数列:

[1, 5, 19, 83, 95, 415, 1129, 1577, 5645, 7885, 21451, 93707, 107255, 468535, 1780433, 8902165]

約数ペア:

[(1, 8902165), (5, 1780433), (19, 468535), (83, 107255), (95, 93707), (415, 21451), (1129, 7885), (1577, 5645)]