40807065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{209267}}^1$

素因数の和:209288

約数の個数: 16

約数和(自身を含む): 70314048

約数和(自身を除く): 29506983

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 209267, 627801, 1046335, 2720471, 3139005, 8161413, 13602355, 40807065]

約数ペア:

[(1, 40807065), (3, 13602355), (5, 8161413), (13, 3139005), (15, 2720471), (39, 1046335), (65, 627801), (195, 209267)]