68264015

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{6203}}^1$

素因数の和:6310

約数の個数: 16

約数和(自身を含む): 85764096

約数和(自身を除く): 17500081

約数列:

[1, 5, 31, 71, 155, 355, 2201, 6203, 11005, 31015, 192293, 440413, 961465, 2202065, 13652803, 68264015]

約数ペア:

[(1, 68264015), (5, 13652803), (31, 2202065), (71, 961465), (155, 440413), (355, 192293), (2201, 31015), (6203, 11005)]