3823215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:112

約数の個数: 64

約数和(自身を含む): 7464960

約数和(自身を除く): 3641745

約数列:

[1, 3, 5, 11, 15, 17, 29, 33, 47, 51, 55, 85, 87, 141, 145, 165, 187, 235, 255, 319, 435, 493, 517, 561, 705, 799, 935, 957, 1363, 1479, 1551, 1595, 2397, 2465, 2585, 2805, 3995, 4089, 4785, 5423, 6815, 7395, 7755, 8789, 11985, 14993, 16269, 20445, 23171, 26367, 27115, 43945, 44979, 69513, 74965, 81345, 115855, 131835, 224895, 254881, 347565, 764643, 1274405, 3823215]

約数ペア:

[(1, 3823215), (3, 1274405), (5, 764643), (11, 347565), (15, 254881), (17, 224895), (29, 131835), (33, 115855), (47, 81345), (51, 74965), (55, 69513), (85, 44979), (87, 43945), (141, 27115), (145, 26367), (165, 23171), (187, 20445), (235, 16269), (255, 14993), (319, 11985), (435, 8789), (493, 7755), (517, 7395), (561, 6815), (705, 5423), (799, 4785), (935, 4089), (957, 3995), (1363, 2805), (1479, 2585), (1551, 2465), (1595, 2397)]