394569795

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{6007}}^1$

素因数の和:6195

約数の個数: 32

約数和(自身を含む): 657515520

約数和(自身を除く): 262945725

約数列:

[1, 3, 5, 15, 29, 87, 145, 151, 435, 453, 755, 2265, 4379, 6007, 13137, 18021, 21895, 30035, 65685, 90105, 174203, 522609, 871015, 907057, 2613045, 2721171, 4535285, 13605855, 26304653, 78913959, 131523265, 394569795]

約数ペア:

[(1, 394569795), (3, 131523265), (5, 78913959), (15, 26304653), (29, 13605855), (87, 4535285), (145, 2721171), (151, 2613045), (435, 907057), (453, 871015), (755, 522609), (2265, 174203), (4379, 90105), (6007, 65685), (13137, 30035), (18021, 21895)]