2017135425

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1$

素因数の和:939

約数の個数: 96

約数和(自身を含む): 3698763264

約数和(自身を除く): 1681627839

約数列:

[1, 3, 5, 15, 17, 25, 41, 47, 51, 75, 85, 123, 141, 205, 235, 255, 425, 615, 697, 705, 799, 821, 1025, 1175, 1275, 1927, 2091, 2397, 2463, 3075, 3485, 3525, 3995, 4105, 5781, 9635, 10455, 11985, 12315, 13957, 17425, 19975, 20525, 28905, 32759, 33661, 38587, 41871, 48175, 52275, 59925, 61575, 69785, 98277, 100983, 115761, 144525, 163795, 168305, 192935, 209355, 348925, 491385, 504915, 572237, 578805, 655979, 818975, 841525, 964675, 1046775, 1582067, 1716711, 1967937, 2456925, 2524575, 2861185, 2894025, 3279895, 4746201, 7910335, 8583555, 9839685, 14305925, 16399475, 23731005, 26895139, 39551675, 42917775, 49198425, 80685417, 118655025, 134475695, 403427085, 672378475, 2017135425]

約数ペア:

[(1, 2017135425), (3, 672378475), (5, 403427085), (15, 134475695), (17, 118655025), (25, 80685417), (41, 49198425), (47, 42917775), (51, 39551675), (75, 26895139), (85, 23731005), (123, 16399475), (141, 14305925), (205, 9839685), (235, 8583555), (255, 7910335), (425, 4746201), (615, 3279895), (697, 2894025), (705, 2861185), (799, 2524575), (821, 2456925), (1025, 1967937), (1175, 1716711), (1275, 1582067), (1927, 1046775), (2091, 964675), (2397, 841525), (2463, 818975), (3075, 655979), (3485, 578805), (3525, 572237), (3995, 504915), (4105, 491385), (5781, 348925), (9635, 209355), (10455, 192935), (11985, 168305), (12315, 163795), (13957, 144525), (17425, 115761), (19975, 100983), (20525, 98277), (28905, 69785), (32759, 61575), (33661, 59925), (38587, 52275), (41871, 48175)]