85194785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 114186240

約数和(自身を除く): 28991455

約数列:

[1, 5, 13, 47, 65, 79, 235, 353, 395, 611, 1027, 1765, 3055, 3713, 4589, 5135, 16591, 18565, 22945, 27887, 48269, 82955, 139435, 215683, 241345, 362531, 1078415, 1310689, 1812655, 6553445, 17038957, 85194785]

約数ペア:

[(1, 85194785), (5, 17038957), (13, 6553445), (47, 1812655), (65, 1310689), (79, 1078415), (235, 362531), (353, 241345), (395, 215683), (611, 139435), (1027, 82955), (1765, 48269), (3055, 27887), (3713, 22945), (4589, 18565), (5135, 16591)]