296827905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 128

約数和(自身を含む): 587865600

約数和(自身を除く): 291037695

約数列:

[1, 3, 5, 11, 15, 17, 29, 33, 41, 51, 55, 85, 87, 89, 123, 145, 165, 187, 205, 255, 267, 319, 435, 445, 451, 493, 561, 615, 697, 935, 957, 979, 1189, 1335, 1353, 1479, 1513, 1595, 2091, 2255, 2465, 2581, 2805, 2937, 3485, 3567, 3649, 4539, 4785, 4895, 5423, 5945, 6765, 7395, 7565, 7667, 7743, 10455, 10947, 12905, 13079, 14685, 16269, 16643, 17835, 18245, 20213, 22695, 23001, 27115, 28391, 38335, 38715, 39237, 40139, 43877, 49929, 54735, 60639, 62033, 65395, 81345, 83215, 85173, 101065, 105821, 115005, 120417, 131631, 141955, 186099, 196185, 200695, 219385, 222343, 249645, 303195, 310165, 317463, 425865, 482647, 529105, 602085, 658155, 667029, 682363, 930495, 1111715, 1164031, 1447941, 1587315, 1798957, 2047089, 2413235, 3335145, 3411815, 3492093, 5396871, 5820155, 7239705, 8994785, 10235445, 17460465, 19788527, 26984355, 59365581, 98942635, 296827905]

約数ペア:

[(1, 296827905), (3, 98942635), (5, 59365581), (11, 26984355), (15, 19788527), (17, 17460465), (29, 10235445), (33, 8994785), (41, 7239705), (51, 5820155), (55, 5396871), (85, 3492093), (87, 3411815), (89, 3335145), (123, 2413235), (145, 2047089), (165, 1798957), (187, 1587315), (205, 1447941), (255, 1164031), (267, 1111715), (319, 930495), (435, 682363), (445, 667029), (451, 658155), (493, 602085), (561, 529105), (615, 482647), (697, 425865), (935, 317463), (957, 310165), (979, 303195), (1189, 249645), (1335, 222343), (1353, 219385), (1479, 200695), (1513, 196185), (1595, 186099), (2091, 141955), (2255, 131631), (2465, 120417), (2581, 115005), (2805, 105821), (2937, 101065), (3485, 85173), (3567, 83215), (3649, 81345), (4539, 65395), (4785, 62033), (4895, 60639), (5423, 54735), (5945, 49929), (6765, 43877), (7395, 40139), (7565, 39237), (7667, 38715), (7743, 38335), (10455, 28391), (10947, 27115), (12905, 23001), (13079, 22695), (14685, 20213), (16269, 18245), (16643, 17835)]