127820161435

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{1193}}^1\times {\mathrm{258173}}^1$

素因数の和:259454

約数の個数: 16

約数和(自身を含む): 155362917024

約数和(自身を除く): 27542755589

約数列:

[1, 5, 83, 415, 1193, 5965, 99019, 258173, 495095, 1290865, 21428359, 107141795, 308000389, 1540001945, 25564032287, 127820161435]

約数ペア:

[(1, 127820161435), (5, 25564032287), (83, 1540001945), (415, 308000389), (1193, 107141795), (5965, 21428359), (99019, 1290865), (258173, 495095)]