67073925

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1697}}^1$

素因数の和:1758

約数の個数: 48

約数和(自身を含む): 121277952

約数和(自身を除く): 54204027

約数列:

[1, 3, 5, 15, 17, 25, 31, 51, 75, 85, 93, 155, 255, 425, 465, 527, 775, 1275, 1581, 1697, 2325, 2635, 5091, 7905, 8485, 13175, 25455, 28849, 39525, 42425, 52607, 86547, 127275, 144245, 157821, 263035, 432735, 721225, 789105, 894319, 1315175, 2163675, 2682957, 3945525, 4471595, 13414785, 22357975, 67073925]

約数ペア:

[(1, 67073925), (3, 22357975), (5, 13414785), (15, 4471595), (17, 3945525), (25, 2682957), (31, 2163675), (51, 1315175), (75, 894319), (85, 789105), (93, 721225), (155, 432735), (255, 263035), (425, 157821), (465, 144245), (527, 127275), (775, 86547), (1275, 52607), (1581, 42425), (1697, 39525), (2325, 28849), (2635, 25455), (5091, 13175), (7905, 8485)]