131643045

素因数分解:

$3^2\times 5^1\times {\mathrm{2925401}}^1$

素因数の和:2925412

約数の個数: 12

約数和(自身を含む): 228181356

約数和(自身を除く): 96538311

約数列:

[1, 3, 5, 9, 15, 45, 2925401, 8776203, 14627005, 26328609, 43881015, 131643045]

約数ペア:

[(1, 131643045), (3, 43881015), (5, 26328609), (9, 14627005), (15, 8776203), (45, 2925401)]