26946675

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{1901}}^1$

素因数の和:1930

約数の個数: 60

約数和(自身を含む): 57075216

約数和(自身を除く): 30128541

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 135, 175, 189, 225, 315, 405, 525, 567, 675, 945, 1575, 1901, 2025, 2835, 4725, 5703, 9505, 13307, 14175, 17109, 28515, 39921, 47525, 51327, 66535, 85545, 119763, 142575, 153981, 199605, 256635, 332675, 359289, 427725, 598815, 769905, 998025, 1077867, 1283175, 1796445, 2994075, 3849525, 5389335, 8982225, 26946675]

約数ペア:

[(1, 26946675), (3, 8982225), (5, 5389335), (7, 3849525), (9, 2994075), (15, 1796445), (21, 1283175), (25, 1077867), (27, 998025), (35, 769905), (45, 598815), (63, 427725), (75, 359289), (81, 332675), (105, 256635), (135, 199605), (175, 153981), (189, 142575), (225, 119763), (315, 85545), (405, 66535), (525, 51327), (567, 47525), (675, 39921), (945, 28515), (1575, 17109), (1901, 14175), (2025, 13307), (2835, 9505), (4725, 5703)]