804950185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{4813}}^1$

素因数の和:4945

約数の個数: 32

約数和(自身を含む): 1086962688

約数和(自身を除く): 282012503

約数列:

[1, 5, 13, 31, 65, 83, 155, 403, 415, 1079, 2015, 2573, 4813, 5395, 12865, 24065, 33449, 62569, 149203, 167245, 312845, 399479, 746015, 1939639, 1997395, 5193227, 9698195, 12383849, 25966135, 61919245, 160990037, 804950185]

約数ペア:

[(1, 804950185), (5, 160990037), (13, 61919245), (31, 25966135), (65, 12383849), (83, 9698195), (155, 5193227), (403, 1997395), (415, 1939639), (1079, 746015), (2015, 399479), (2573, 312845), (4813, 167245), (5395, 149203), (12865, 62569), (24065, 33449)]