13305951225

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{277}}^1\times {\mathrm{4357}}^1$

素因数の和:4664

約数の個数: 108

約数和(自身を含む): 27829917804

約数和(自身を除く): 14523966579

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 49, 63, 75, 105, 147, 175, 225, 245, 277, 315, 441, 525, 735, 831, 1225, 1385, 1575, 1939, 2205, 2493, 3675, 4155, 4357, 5817, 6925, 9695, 11025, 12465, 13071, 13573, 17451, 20775, 21785, 29085, 30499, 39213, 40719, 48475, 62325, 65355, 67865, 87255, 91497, 108925, 122157, 145425, 152495, 196065, 203595, 213493, 274491, 326775, 339325, 436275, 457485, 610785, 640479, 762475, 980325, 1017975, 1067465, 1206889, 1372455, 1921437, 2287425, 3053925, 3202395, 3620667, 5337325, 6034445, 6862275, 8448223, 9607185, 10862001, 16011975, 18103335, 25344669, 30172225, 42241115, 48035925, 54310005, 59137561, 76034007, 90516675, 126723345, 177412683, 211205575, 271550025, 295687805, 380170035, 532238049, 633616725, 887063415, 1478439025, 1900850175, 2661190245, 4435317075, 13305951225]

約数ペア:

[(1, 13305951225), (3, 4435317075), (5, 2661190245), (7, 1900850175), (9, 1478439025), (15, 887063415), (21, 633616725), (25, 532238049), (35, 380170035), (45, 295687805), (49, 271550025), (63, 211205575), (75, 177412683), (105, 126723345), (147, 90516675), (175, 76034007), (225, 59137561), (245, 54310005), (277, 48035925), (315, 42241115), (441, 30172225), (525, 25344669), (735, 18103335), (831, 16011975), (1225, 10862001), (1385, 9607185), (1575, 8448223), (1939, 6862275), (2205, 6034445), (2493, 5337325), (3675, 3620667), (4155, 3202395), (4357, 3053925), (5817, 2287425), (6925, 1921437), (9695, 1372455), (11025, 1206889), (12465, 1067465), (13071, 1017975), (13573, 980325), (17451, 762475), (20775, 640479), (21785, 610785), (29085, 457485), (30499, 436275), (39213, 339325), (40719, 326775), (48475, 274491), (62325, 213493), (65355, 203595), (67865, 196065), (87255, 152495), (91497, 145425), (108925, 122157)]