2597156925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:635

約数の個数: 96

約数和(自身を含む): 4808263680

約数和(自身を除く): 2211106755

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 71, 75, 101, 165, 213, 275, 303, 355, 439, 505, 781, 825, 1065, 1111, 1317, 1515, 1775, 2195, 2343, 2525, 3333, 3905, 4829, 5325, 5555, 6585, 7171, 7575, 10975, 11715, 14487, 16665, 19525, 21513, 24145, 27775, 31169, 32925, 35855, 44339, 58575, 72435, 78881, 83325, 93507, 107565, 120725, 133017, 155845, 179275, 221695, 236643, 342859, 362175, 394405, 467535, 487729, 537825, 665085, 779225, 1028577, 1108475, 1183215, 1463187, 1714295, 1972025, 2337675, 2438645, 3148069, 3325425, 5142885, 5916075, 7315935, 8571475, 9444207, 12193225, 15740345, 25714425, 34628759, 36579675, 47221035, 78701725, 103886277, 173143795, 236105175, 519431385, 865718975, 2597156925]

約数ペア:

[(1, 2597156925), (3, 865718975), (5, 519431385), (11, 236105175), (15, 173143795), (25, 103886277), (33, 78701725), (55, 47221035), (71, 36579675), (75, 34628759), (101, 25714425), (165, 15740345), (213, 12193225), (275, 9444207), (303, 8571475), (355, 7315935), (439, 5916075), (505, 5142885), (781, 3325425), (825, 3148069), (1065, 2438645), (1111, 2337675), (1317, 1972025), (1515, 1714295), (1775, 1463187), (2195, 1183215), (2343, 1108475), (2525, 1028577), (3333, 779225), (3905, 665085), (4829, 537825), (5325, 487729), (5555, 467535), (6585, 394405), (7171, 362175), (7575, 342859), (10975, 236643), (11715, 221695), (14487, 179275), (16665, 155845), (19525, 133017), (21513, 120725), (24145, 107565), (27775, 93507), (31169, 83325), (32925, 78881), (35855, 72435), (44339, 58575)]