85972055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1039}}^1$

素因数の和:1143

約数の個数: 32

約数和(自身を含む): 118809600

約数和(自身を除く): 32837545

約数列:

[1, 5, 13, 19, 65, 67, 95, 247, 335, 871, 1039, 1235, 1273, 4355, 5195, 6365, 13507, 16549, 19741, 67535, 69613, 82745, 98705, 256633, 348065, 904969, 1283165, 1322647, 4524845, 6613235, 17194411, 85972055]

約数ペア:

[(1, 85972055), (5, 17194411), (13, 6613235), (19, 4524845), (65, 1322647), (67, 1283165), (95, 904969), (247, 348065), (335, 256633), (871, 98705), (1039, 82745), (1235, 69613), (1273, 67535), (4355, 19741), (5195, 16549), (6365, 13507)]