148674295

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12457}}^1$

素因数の和:12511

約数の個数: 32

約数和(自身を含む): 229625856

約数和(自身を除く): 80951561

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 155, 217, 341, 385, 1085, 1705, 2387, 11935, 12457, 62285, 87199, 137027, 386167, 435995, 685135, 959189, 1930835, 2703169, 4247837, 4795945, 13515845, 21239185, 29734859, 148674295]

約数ペア:

[(1, 148674295), (5, 29734859), (7, 21239185), (11, 13515845), (31, 4795945), (35, 4247837), (55, 2703169), (77, 1930835), (155, 959189), (217, 685135), (341, 435995), (385, 386167), (1085, 137027), (1705, 87199), (2387, 62285), (11935, 12457)]