23967405

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6917}}^1$

素因数の和:6946

約数の個数: 48

約数和(自身を含む): 51801984

約数和(自身を除く): 27834579

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 6917, 20751, 34585, 48419, 62253, 76087, 103755, 145257, 228261, 242095, 311265, 380435, 435771, 532609, 684783, 726285, 1141305, 1597827, 2178855, 2663045, 3423915, 4793481, 7989135, 23967405]

約数ペア:

[(1, 23967405), (3, 7989135), (5, 4793481), (7, 3423915), (9, 2663045), (11, 2178855), (15, 1597827), (21, 1141305), (33, 726285), (35, 684783), (45, 532609), (55, 435771), (63, 380435), (77, 311265), (99, 242095), (105, 228261), (165, 145257), (231, 103755), (315, 76087), (385, 62253), (495, 48419), (693, 34585), (1155, 20751), (3465, 6917)]