11512883925

素因数分解:

$3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:472

約数の個数: 144

約数和(自身を含む): 21881255760

約数和(自身を除く): 10368371835

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 53, 75, 97, 111, 159, 185, 225, 265, 269, 291, 333, 477, 485, 555, 795, 807, 873, 925, 1325, 1345, 1455, 1665, 1961, 2385, 2421, 2425, 2775, 3589, 3975, 4035, 4365, 5141, 5883, 6725, 7275, 8325, 9805, 9953, 10767, 11925, 12105, 14257, 15423, 17649, 17945, 20175, 21825, 25705, 26093, 29415, 29859, 32301, 42771, 46269, 49025, 49765, 53835, 60525, 71285, 77115, 78279, 88245, 89577, 89725, 128313, 128525, 130465, 147075, 149295, 161505, 190217, 213855, 231345, 234837, 248825, 269175, 356425, 385575, 391395, 441225, 447885, 527509, 570651, 641565, 652325, 746475, 807525, 951085, 965441, 1069275, 1156725, 1174185, 1382929, 1582527, 1711953, 1956975, 2239425, 2637545, 2853255, 2896323, 3207825, 4148787, 4747581, 4755425, 4827205, 5870925, 6914645, 7912635, 8559765, 8688969, 12446361, 13187725, 14266275, 14481615, 20743935, 23737905, 24136025, 34573225, 39563175, 42798825, 43444845, 51168373, 62231805, 72408075, 103719675, 118689525, 153505119, 217224225, 255841865, 311159025, 460515357, 767525595, 1279209325, 2302576785, 3837627975, 11512883925]

約数ペア:

[(1, 11512883925), (3, 3837627975), (5, 2302576785), (9, 1279209325), (15, 767525595), (25, 460515357), (37, 311159025), (45, 255841865), (53, 217224225), (75, 153505119), (97, 118689525), (111, 103719675), (159, 72408075), (185, 62231805), (225, 51168373), (265, 43444845), (269, 42798825), (291, 39563175), (333, 34573225), (477, 24136025), (485, 23737905), (555, 20743935), (795, 14481615), (807, 14266275), (873, 13187725), (925, 12446361), (1325, 8688969), (1345, 8559765), (1455, 7912635), (1665, 6914645), (1961, 5870925), (2385, 4827205), (2421, 4755425), (2425, 4747581), (2775, 4148787), (3589, 3207825), (3975, 2896323), (4035, 2853255), (4365, 2637545), (5141, 2239425), (5883, 1956975), (6725, 1711953), (7275, 1582527), (8325, 1382929), (9805, 1174185), (9953, 1156725), (10767, 1069275), (11925, 965441), (12105, 951085), (14257, 807525), (15423, 746475), (17649, 652325), (17945, 641565), (20175, 570651), (21825, 527509), (25705, 447885), (26093, 441225), (29415, 391395), (29859, 385575), (32301, 356425), (42771, 269175), (46269, 248825), (49025, 234837), (49765, 231345), (53835, 213855), (60525, 190217), (71285, 161505), (77115, 149295), (78279, 147075), (88245, 130465), (89577, 128525), (89725, 128313)]