38946105

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 80196480

約数和(自身を除く): 41250375

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 41, 45, 55, 57, 95, 99, 101, 123, 165, 171, 205, 209, 285, 303, 369, 451, 495, 505, 615, 627, 779, 855, 909, 1045, 1111, 1353, 1515, 1845, 1881, 1919, 2255, 2337, 3135, 3333, 3895, 4059, 4141, 4545, 5555, 5757, 6765, 7011, 8569, 9405, 9595, 9999, 11685, 12423, 16665, 17271, 20295, 20705, 21109, 25707, 28785, 35055, 37269, 42845, 45551, 49995, 62115, 63327, 77121, 78679, 86355, 105545, 128535, 136653, 186345, 189981, 227755, 236037, 316635, 385605, 393395, 409959, 683265, 708111, 865469, 949905, 1180185, 2049795, 2596407, 3540555, 4327345, 7789221, 12982035, 38946105]

約数ペア:

[(1, 38946105), (3, 12982035), (5, 7789221), (9, 4327345), (11, 3540555), (15, 2596407), (19, 2049795), (33, 1180185), (41, 949905), (45, 865469), (55, 708111), (57, 683265), (95, 409959), (99, 393395), (101, 385605), (123, 316635), (165, 236037), (171, 227755), (205, 189981), (209, 186345), (285, 136653), (303, 128535), (369, 105545), (451, 86355), (495, 78679), (505, 77121), (615, 63327), (627, 62115), (779, 49995), (855, 45551), (909, 42845), (1045, 37269), (1111, 35055), (1353, 28785), (1515, 25707), (1845, 21109), (1881, 20705), (1919, 20295), (2255, 17271), (2337, 16665), (3135, 12423), (3333, 11685), (3895, 9999), (4059, 9595), (4141, 9405), (4545, 8569), (5555, 7011), (5757, 6765)]