25886790

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:145

約数の個数: 112

約数和(自身を含む): 72242928

約数和(自身を除く): 46356138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 67, 81, 90, 106, 134, 135, 159, 162, 201, 243, 265, 270, 318, 335, 402, 405, 477, 486, 530, 603, 670, 729, 795, 810, 954, 1005, 1206, 1215, 1431, 1458, 1590, 1809, 2010, 2385, 2430, 2862, 3015, 3551, 3618, 3645, 4293, 4770, 5427, 6030, 7102, 7155, 7290, 8586, 9045, 10653, 10854, 12879, 14310, 16281, 17755, 18090, 21306, 21465, 25758, 27135, 31959, 32562, 35510, 38637, 42930, 48843, 53265, 54270, 63918, 64395, 77274, 81405, 95877, 97686, 106530, 128790, 159795, 162810, 191754, 193185, 244215, 287631, 319590, 386370, 479385, 488430, 575262, 862893, 958770, 1438155, 1725786, 2588679, 2876310, 4314465, 5177358, 8628930, 12943395, 25886790]

約数ペア:

[(1, 25886790), (2, 12943395), (3, 8628930), (5, 5177358), (6, 4314465), (9, 2876310), (10, 2588679), (15, 1725786), (18, 1438155), (27, 958770), (30, 862893), (45, 575262), (53, 488430), (54, 479385), (67, 386370), (81, 319590), (90, 287631), (106, 244215), (134, 193185), (135, 191754), (159, 162810), (162, 159795), (201, 128790), (243, 106530), (265, 97686), (270, 95877), (318, 81405), (335, 77274), (402, 64395), (405, 63918), (477, 54270), (486, 53265), (530, 48843), (603, 42930), (670, 38637), (729, 35510), (795, 32562), (810, 31959), (954, 27135), (1005, 25758), (1206, 21465), (1215, 21306), (1431, 18090), (1458, 17755), (1590, 16281), (1809, 14310), (2010, 12879), (2385, 10854), (2430, 10653), (2862, 9045), (3015, 8586), (3551, 7290), (3618, 7155), (3645, 7102), (4293, 6030), (4770, 5427)]