40254335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 54895104

約数和(自身を除く): 14640769

約数列:

[1, 5, 11, 37, 55, 131, 151, 185, 407, 655, 755, 1441, 1661, 2035, 4847, 5587, 7205, 8305, 19781, 24235, 27935, 53317, 61457, 98905, 217591, 266585, 307285, 731897, 1087955, 3659485, 8050867, 40254335]

約数ペア:

[(1, 40254335), (5, 8050867), (11, 3659485), (37, 1087955), (55, 731897), (131, 307285), (151, 266585), (185, 217591), (407, 98905), (655, 61457), (755, 53317), (1441, 27935), (1661, 24235), (2035, 19781), (4847, 8305), (5587, 7205)]