100490065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{49871}}^1$

素因数の和:49920

約数の個数: 16

約数和(自身を含む): 134055936

約数和(自身を除く): 33565871

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 49871, 249355, 648323, 1546001, 3241615, 7730005, 20098013, 100490065]

約数ペア:

[(1, 100490065), (5, 20098013), (13, 7730005), (31, 3241615), (65, 1546001), (155, 648323), (403, 249355), (2015, 49871)]