40680195

素因数分解:

$3^1\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{2053}}^1$

素因数の和:3382

約数の個数: 16

約数和(自身を含む): 65169312

約数和(自身を除く): 24489117

約数列:

[1, 3, 5, 15, 1321, 2053, 3963, 6159, 6605, 10265, 19815, 30795, 2712013, 8136039, 13560065, 40680195]

約数ペア:

[(1, 40680195), (3, 13560065), (5, 8136039), (15, 2712013), (1321, 30795), (2053, 19815), (3963, 10265), (6159, 6605)]