2017607175

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{947}}^1$

素因数の和:1537

約数の個数: 72

約数和(自身を含む): 3837249936

約数和(自身を除く): 1819642761

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 557, 765, 947, 1275, 1671, 2785, 2841, 3825, 4735, 5013, 8355, 8523, 9469, 13925, 14205, 16099, 23675, 25065, 28407, 41775, 42615, 47345, 48297, 71025, 80495, 85221, 125325, 142035, 144891, 213075, 236725, 241485, 402475, 426105, 527479, 710175, 724455, 1207425, 1582437, 2130525, 2637395, 3622275, 4747311, 7912185, 8967143, 13186975, 23736555, 26901429, 39560925, 44835715, 80704287, 118682775, 134507145, 224178575, 403521435, 672535725, 2017607175]

約数ペア:

[(1, 2017607175), (3, 672535725), (5, 403521435), (9, 224178575), (15, 134507145), (17, 118682775), (25, 80704287), (45, 44835715), (51, 39560925), (75, 26901429), (85, 23736555), (153, 13186975), (225, 8967143), (255, 7912185), (425, 4747311), (557, 3622275), (765, 2637395), (947, 2130525), (1275, 1582437), (1671, 1207425), (2785, 724455), (2841, 710175), (3825, 527479), (4735, 426105), (5013, 402475), (8355, 241485), (8523, 236725), (9469, 213075), (13925, 144891), (14205, 142035), (16099, 125325), (23675, 85221), (25065, 80495), (28407, 71025), (41775, 48297), (42615, 47345)]