133009405

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{20897}}^1$

素因数の和:20988

約数の個数: 16

約数和(自身を含む): 170527680

約数和(自身を除く): 37518275

約数列:

[1, 5, 19, 67, 95, 335, 1273, 6365, 20897, 104485, 397043, 1400099, 1985215, 7000495, 26601881, 133009405]

約数ペア:

[(1, 133009405), (5, 26601881), (19, 7000495), (67, 1985215), (95, 1400099), (335, 397043), (1273, 104485), (6365, 20897)]