40027065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{205267}}^1$

素因数の和:205288

約数の個数: 16

約数和(自身を含む): 68970048

約数和(自身を除く): 28942983

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 205267, 615801, 1026335, 2668471, 3079005, 8005413, 13342355, 40027065]

約数ペア:

[(1, 40027065), (3, 13342355), (5, 8005413), (13, 3079005), (15, 2668471), (39, 1026335), (65, 615801), (195, 205267)]