81226095

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{277}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 132345792

約数和(自身を除く): 51119697

約数列:

[1, 3, 5, 15, 113, 173, 277, 339, 519, 565, 831, 865, 1385, 1695, 2595, 4155, 19549, 31301, 47921, 58647, 93903, 97745, 143763, 156505, 239605, 293235, 469515, 718815, 5415073, 16245219, 27075365, 81226095]

約数ペア:

[(1, 81226095), (3, 27075365), (5, 16245219), (15, 5415073), (113, 718815), (173, 469515), (277, 293235), (339, 239605), (519, 156505), (565, 143763), (831, 97745), (865, 93903), (1385, 58647), (1695, 47921), (2595, 31301), (4155, 19549)]