69428255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{757}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 96272064

約数和(自身を除く): 26843809

約数列:

[1, 5, 13, 17, 65, 83, 85, 221, 415, 757, 1079, 1105, 1411, 3785, 5395, 7055, 9841, 12869, 18343, 49205, 62831, 64345, 91715, 167297, 314155, 816803, 836485, 1068127, 4084015, 5340635, 13885651, 69428255]

約数ペア:

[(1, 69428255), (5, 13885651), (13, 5340635), (17, 4084015), (65, 1068127), (83, 836485), (85, 816803), (221, 314155), (415, 167297), (757, 91715), (1079, 64345), (1105, 62831), (1411, 49205), (3785, 18343), (5395, 12869), (7055, 9841)]