138335045

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{2389}}^1$

素因数の和:2744

約数の個数: 16

約数和(自身を含む): 171104880

約数和(自身を除く): 32769835

約数列:

[1, 5, 37, 185, 313, 1565, 2389, 11581, 11945, 57905, 88393, 441965, 747757, 3738785, 27667009, 138335045]

約数ペア:

[(1, 138335045), (5, 27667009), (37, 3738785), (185, 747757), (313, 441965), (1565, 88393), (2389, 57905), (11581, 11945)]