91728255

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5657}}^1$

素因数の和:5735

約数の個数: 32

約数和(自身を含む): 156432384

約数和(自身を除く): 64704129

約数列:

[1, 3, 5, 15, 23, 47, 69, 115, 141, 235, 345, 705, 1081, 3243, 5405, 5657, 16215, 16971, 28285, 84855, 130111, 265879, 390333, 650555, 797637, 1329395, 1951665, 3988185, 6115217, 18345651, 30576085, 91728255]

約数ペア:

[(1, 91728255), (3, 30576085), (5, 18345651), (15, 6115217), (23, 3988185), (47, 1951665), (69, 1329395), (115, 797637), (141, 650555), (235, 390333), (345, 265879), (705, 130111), (1081, 84855), (3243, 28285), (5405, 16971), (5657, 16215)]