42621415

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{5077}}^1$

素因数の和:5178

約数の個数: 16

約数和(自身を含む): 54111168

約数和(自身を除く): 11489753

約数列:

[1, 5, 23, 73, 115, 365, 1679, 5077, 8395, 25385, 116771, 370621, 583855, 1853105, 8524283, 42621415]

約数ペア:

[(1, 42621415), (5, 8524283), (23, 1853105), (73, 583855), (115, 370621), (365, 116771), (1679, 25385), (5077, 8395)]