4295025

素因数分解:

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

素因数の和:133

約数の個数: 72

約数和(自身を含む): 9207744

約数和(自身を除く): 4912719

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, 909, 945, 1215, 1515, 1575, 1701, 2025, 2121, 2525, 2727, 2835, 3535, 4545, 4725, 6075, 6363, 7575, 8181, 8505, 10605, 13635, 14175, 17675, 19089, 22725, 24543, 31815, 40905, 42525, 53025, 57267, 68175, 95445, 122715, 159075, 171801, 204525, 286335, 477225, 613575, 859005, 1431675, 4295025]

約数ペア:

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