122311275

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^2\times {\mathrm{1697}}^1$

素因数の和:1772

約数の個数: 36

約数和(自身を含む): 209078136

約数和(自身を除く): 86766861

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 961, 1697, 2325, 2883, 4805, 5091, 8485, 14415, 24025, 25455, 42425, 52607, 72075, 127275, 157821, 263035, 789105, 1315175, 1630817, 3945525, 4892451, 8154085, 24462255, 40770425, 122311275]

約数ペア:

[(1, 122311275), (3, 40770425), (5, 24462255), (15, 8154085), (25, 4892451), (31, 3945525), (75, 1630817), (93, 1315175), (155, 789105), (465, 263035), (775, 157821), (961, 127275), (1697, 72075), (2325, 52607), (2883, 42425), (4805, 25455), (5091, 24025), (8485, 14415)]