47449025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1759}}^1$

素因数の和:1865

約数の個数: 24

約数和(自身を含む): 64162560

約数和(自身を除く): 16713535

約数列:

[1, 5, 13, 25, 65, 83, 325, 415, 1079, 1759, 2075, 5395, 8795, 22867, 26975, 43975, 114335, 145997, 571675, 729985, 1897961, 3649925, 9489805, 47449025]

約数ペア:

[(1, 47449025), (5, 9489805), (13, 3649925), (25, 1897961), (65, 729985), (83, 571675), (325, 145997), (415, 114335), (1079, 43975), (1759, 26975), (2075, 22867), (5395, 8795)]