13175966475

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{27793}}^1$

素因数の和:27866

約数の個数: 108

約数和(自身を含む): 28092062856

約数和(自身を除く): 14916096381

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 43, 45, 49, 63, 75, 105, 129, 147, 175, 215, 225, 245, 301, 315, 387, 441, 525, 645, 735, 903, 1075, 1225, 1505, 1575, 1935, 2107, 2205, 2709, 3225, 3675, 4515, 6321, 7525, 9675, 10535, 11025, 13545, 18963, 22575, 27793, 31605, 52675, 67725, 83379, 94815, 138965, 158025, 194551, 250137, 416895, 474075, 583653, 694825, 972755, 1195099, 1250685, 1361857, 1750959, 2084475, 2918265, 3585297, 4085571, 4863775, 5975495, 6253425, 6809285, 8365693, 8754795, 10755891, 12256713, 14591325, 17926485, 20427855, 25097079, 29877475, 34046425, 41828465, 43773975, 53779455, 58559851, 61283565, 75291237, 89632425, 102139275, 125485395, 175679553, 209142325, 268897275, 292799255, 306417825, 376456185, 527038659, 627426975, 878397765, 1463996275, 1882280925, 2635193295, 4391988825, 13175966475]

約数ペア:

[(1, 13175966475), (3, 4391988825), (5, 2635193295), (7, 1882280925), (9, 1463996275), (15, 878397765), (21, 627426975), (25, 527038659), (35, 376456185), (43, 306417825), (45, 292799255), (49, 268897275), (63, 209142325), (75, 175679553), (105, 125485395), (129, 102139275), (147, 89632425), (175, 75291237), (215, 61283565), (225, 58559851), (245, 53779455), (301, 43773975), (315, 41828465), (387, 34046425), (441, 29877475), (525, 25097079), (645, 20427855), (735, 17926485), (903, 14591325), (1075, 12256713), (1225, 10755891), (1505, 8754795), (1575, 8365693), (1935, 6809285), (2107, 6253425), (2205, 5975495), (2709, 4863775), (3225, 4085571), (3675, 3585297), (4515, 2918265), (6321, 2084475), (7525, 1750959), (9675, 1361857), (10535, 1250685), (11025, 1195099), (13545, 972755), (18963, 694825), (22575, 583653), (27793, 474075), (31605, 416895), (52675, 250137), (67725, 194551), (83379, 158025), (94815, 138965)]