12885075

素因数分解:

$3^6\times 5^2\times 7^1\times {\mathrm{101}}^1$

素因数の和:136

約数の個数: 84

約数和(自身を含む): 27648528

約数和(自身を除く): 14763453

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 101, 105, 135, 175, 189, 225, 243, 303, 315, 405, 505, 525, 567, 675, 707, 729, 909, 945, 1215, 1515, 1575, 1701, 2025, 2121, 2525, 2727, 2835, 3535, 3645, 4545, 4725, 5103, 6075, 6363, 7575, 8181, 8505, 10605, 13635, 14175, 17675, 18225, 19089, 22725, 24543, 25515, 31815, 40905, 42525, 53025, 57267, 68175, 73629, 95445, 122715, 127575, 159075, 171801, 204525, 286335, 368145, 477225, 515403, 613575, 859005, 1431675, 1840725, 2577015, 4295025, 12885075]

約数ペア:

[(1, 12885075), (3, 4295025), (5, 2577015), (7, 1840725), (9, 1431675), (15, 859005), (21, 613575), (25, 515403), (27, 477225), (35, 368145), (45, 286335), (63, 204525), (75, 171801), (81, 159075), (101, 127575), (105, 122715), (135, 95445), (175, 73629), (189, 68175), (225, 57267), (243, 53025), (303, 42525), (315, 40905), (405, 31815), (505, 25515), (525, 24543), (567, 22725), (675, 19089), (707, 18225), (729, 17675), (909, 14175), (945, 13635), (1215, 10605), (1515, 8505), (1575, 8181), (1701, 7575), (2025, 6363), (2121, 6075), (2525, 5103), (2727, 4725), (2835, 4545), (3535, 3645)]