148994755

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1033}}^1$

素因数の和:1375

約数の個数: 32

約数和(自身を含む): 220961664

約数和(自身を除く): 71966909

約数列:

[1, 5, 7, 13, 35, 65, 91, 317, 455, 1033, 1585, 2219, 4121, 5165, 7231, 11095, 13429, 20605, 28847, 36155, 67145, 94003, 144235, 327461, 470015, 1637305, 2292227, 4256993, 11461135, 21284965, 29798951, 148994755]

約数ペア:

[(1, 148994755), (5, 29798951), (7, 21284965), (13, 11461135), (35, 4256993), (65, 2292227), (91, 1637305), (317, 470015), (455, 327461), (1033, 144235), (1585, 94003), (2219, 67145), (4121, 36155), (5165, 28847), (7231, 20605), (11095, 13429)]