140781115

素因数分解:

$5^1\times {\mathrm{37}}^2\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:367

約数の個数: 24

約数和(自身を含む): 176066352

約数和(自身を除く): 35285237

約数列:

[1, 5, 37, 131, 157, 185, 655, 785, 1369, 4847, 5809, 6845, 20567, 24235, 29045, 102835, 179339, 214933, 760979, 896695, 1074665, 3804895, 28156223, 140781115]

約数ペア:

[(1, 140781115), (5, 28156223), (37, 3804895), (131, 1074665), (157, 896695), (185, 760979), (655, 214933), (785, 179339), (1369, 102835), (4847, 29045), (5809, 24235), (6845, 20567)]