91439045

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{3877}}^1$

素因数の和:4024

約数の個数: 16

約数和(自身を含む): 113082480

約数和(自身を除く): 21643435

約数列:

[1, 5, 53, 89, 265, 445, 3877, 4717, 19385, 23585, 205481, 345053, 1027405, 1725265, 18287809, 91439045]

約数ペア:

[(1, 91439045), (5, 18287809), (53, 1725265), (89, 1027405), (265, 345053), (445, 205481), (3877, 23585), (4717, 19385)]