80564795

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{6661}}^1$

素因数の和:6766

約数の個数: 16

約数和(自身を含む): 100729440

約数和(自身を除く): 20164645

約数列:

[1, 5, 41, 59, 205, 295, 2419, 6661, 12095, 33305, 273101, 392999, 1365505, 1964995, 16112959, 80564795]

約数ペア:

[(1, 80564795), (5, 16112959), (41, 1964995), (59, 1365505), (205, 392999), (295, 273101), (2419, 33305), (6661, 12095)]