628049685

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{5903}}^1$

素因数の和:6125

約数の個数: 32

約数和(自身を含む): 1035514368

約数和(自身を除く): 407464683

約数列:

[1, 3, 5, 15, 41, 123, 173, 205, 519, 615, 865, 2595, 5903, 7093, 17709, 21279, 29515, 35465, 88545, 106395, 242023, 726069, 1021219, 1210115, 3063657, 3630345, 5106095, 15318285, 41869979, 125609937, 209349895, 628049685]

約数ペア:

[(1, 628049685), (3, 209349895), (5, 125609937), (15, 41869979), (41, 15318285), (123, 5106095), (173, 3630345), (205, 3063657), (519, 1210115), (615, 1021219), (865, 726069), (2595, 242023), (5903, 106395), (7093, 88545), (17709, 35465), (21279, 29515)]