2017028175

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{23447}}^1$

素因数の和:23528

約数の個数: 48

約数和(自身を含む): 3535583232

約数和(自身を除く): 1518555057

約数列:

[1, 3, 5, 15, 25, 31, 37, 75, 93, 111, 155, 185, 465, 555, 775, 925, 1147, 2325, 2775, 3441, 5735, 17205, 23447, 28675, 70341, 86025, 117235, 351705, 586175, 726857, 867539, 1758525, 2180571, 2602617, 3634285, 4337695, 10902855, 13013085, 18171425, 21688475, 26893709, 54514275, 65065425, 80681127, 134468545, 403405635, 672342725, 2017028175]

約数ペア:

[(1, 2017028175), (3, 672342725), (5, 403405635), (15, 134468545), (25, 80681127), (31, 65065425), (37, 54514275), (75, 26893709), (93, 21688475), (111, 18171425), (155, 13013085), (185, 10902855), (465, 4337695), (555, 3634285), (775, 2602617), (925, 2180571), (1147, 1758525), (2325, 867539), (2775, 726857), (3441, 586175), (5735, 351705), (17205, 117235), (23447, 86025), (28675, 70341)]