2912892525

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{11287}}^1$

素因数の和:11371

約数の個数: 72

約数和(自身を含む): 5531661824

約数和(自身を除く): 2618769299

約数列:

[1, 3, 5, 9, 15, 25, 31, 37, 45, 75, 93, 111, 155, 185, 225, 279, 333, 465, 555, 775, 925, 1147, 1395, 1665, 2325, 2775, 3441, 5735, 6975, 8325, 10323, 11287, 17205, 28675, 33861, 51615, 56435, 86025, 101583, 169305, 258075, 282175, 349897, 417619, 507915, 846525, 1049691, 1252857, 1749485, 2088095, 2539575, 3149073, 3758571, 5248455, 6264285, 8747425, 10440475, 12946189, 15745365, 18792855, 26242275, 31321425, 38838567, 64730945, 78726825, 93964275, 116515701, 194192835, 323654725, 582578505, 970964175, 2912892525]

約数ペア:

[(1, 2912892525), (3, 970964175), (5, 582578505), (9, 323654725), (15, 194192835), (25, 116515701), (31, 93964275), (37, 78726825), (45, 64730945), (75, 38838567), (93, 31321425), (111, 26242275), (155, 18792855), (185, 15745365), (225, 12946189), (279, 10440475), (333, 8747425), (465, 6264285), (555, 5248455), (775, 3758571), (925, 3149073), (1147, 2539575), (1395, 2088095), (1665, 1749485), (2325, 1252857), (2775, 1049691), (3441, 846525), (5735, 507915), (6975, 417619), (8325, 349897), (10323, 282175), (11287, 258075), (17205, 169305), (28675, 101583), (33861, 86025), (51615, 56435)]