12435885

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 27885312

約数和(自身を除く): 15449427

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 37, 45, 55, 63, 77, 97, 99, 105, 111, 165, 185, 231, 259, 291, 315, 333, 385, 407, 485, 495, 555, 679, 693, 777, 873, 1067, 1155, 1221, 1295, 1455, 1665, 2035, 2037, 2331, 2849, 3201, 3395, 3465, 3589, 3663, 3885, 4365, 5335, 6105, 6111, 7469, 8547, 9603, 10185, 10767, 11655, 14245, 16005, 17945, 18315, 22407, 25123, 25641, 30555, 32301, 37345, 39479, 42735, 48015, 53835, 67221, 75369, 112035, 118437, 125615, 128205, 161505, 197395, 226107, 276353, 336105, 355311, 376845, 592185, 829059, 1130535, 1381765, 1776555, 2487177, 4145295, 12435885]

約数ペア:

[(1, 12435885), (3, 4145295), (5, 2487177), (7, 1776555), (9, 1381765), (11, 1130535), (15, 829059), (21, 592185), (33, 376845), (35, 355311), (37, 336105), (45, 276353), (55, 226107), (63, 197395), (77, 161505), (97, 128205), (99, 125615), (105, 118437), (111, 112035), (165, 75369), (185, 67221), (231, 53835), (259, 48015), (291, 42735), (315, 39479), (333, 37345), (385, 32301), (407, 30555), (485, 25641), (495, 25123), (555, 22407), (679, 18315), (693, 17945), (777, 16005), (873, 14245), (1067, 11655), (1155, 10767), (1221, 10185), (1295, 9603), (1455, 8547), (1665, 7469), (2035, 6111), (2037, 6105), (2331, 5335), (2849, 4365), (3201, 3885), (3395, 3663), (3465, 3589)]