318430945

素因数分解:

$5^1\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{6961}}^1$

素因数の和:8280

約数の個数: 16

約数和(自身を含む): 437102208

約数和(自身を除く): 118671263

約数列:

[1, 5, 7, 35, 1307, 6535, 6961, 9149, 34805, 45745, 48727, 243635, 9098027, 45490135, 63686189, 318430945]

約数ペア:

[(1, 318430945), (5, 63686189), (7, 45490135), (35, 9098027), (1307, 243635), (6535, 48727), (6961, 45745), (9149, 34805)]