489032095

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1789}}^1\times {\mathrm{2377}}^1$

素因数の和:4194

約数の個数: 16

約数和(自身を含む): 612953280

約数和(自身を除く): 123921185

約数列:

[1, 5, 23, 115, 1789, 2377, 8945, 11885, 41147, 54671, 205735, 273355, 4252453, 21262265, 97806419, 489032095]

約数ペア:

[(1, 489032095), (5, 97806419), (23, 21262265), (115, 4252453), (1789, 273355), (2377, 205735), (8945, 54671), (11885, 41147)]