27390415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{5077}}^1$

素因数の和:5178

約数の個数: 16

約数和(自身を含む): 35830368

約数和(自身を除く): 8439953

約数列:

[1, 5, 13, 65, 83, 415, 1079, 5077, 5395, 25385, 66001, 330005, 421391, 2106955, 5478083, 27390415]

約数ペア:

[(1, 27390415), (5, 5478083), (13, 2106955), (65, 421391), (83, 330005), (415, 66001), (1079, 25385), (5077, 5395)]