89534025

素因数分解:

$3^3\times 5^2\times 7^2\times {\mathrm{2707}}^1$

素因数の和:2740

約数の個数: 72

約数和(自身を含む): 191401440

約数和(自身を除く): 101867415

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 63, 75, 105, 135, 147, 175, 189, 225, 245, 315, 441, 525, 675, 735, 945, 1225, 1323, 1575, 2205, 2707, 3675, 4725, 6615, 8121, 11025, 13535, 18949, 24363, 33075, 40605, 56847, 67675, 73089, 94745, 121815, 132643, 170541, 203025, 284235, 365445, 397929, 473725, 511623, 609075, 663215, 852705, 1193787, 1421175, 1827225, 1989645, 2558115, 3316075, 3581361, 4263525, 5968935, 9948225, 12790575, 17906805, 29844675, 89534025]

約数ペア:

[(1, 89534025), (3, 29844675), (5, 17906805), (7, 12790575), (9, 9948225), (15, 5968935), (21, 4263525), (25, 3581361), (27, 3316075), (35, 2558115), (45, 1989645), (49, 1827225), (63, 1421175), (75, 1193787), (105, 852705), (135, 663215), (147, 609075), (175, 511623), (189, 473725), (225, 397929), (245, 365445), (315, 284235), (441, 203025), (525, 170541), (675, 132643), (735, 121815), (945, 94745), (1225, 73089), (1323, 67675), (1575, 56847), (2205, 40605), (2707, 33075), (3675, 24363), (4725, 18949), (6615, 13535), (8121, 11025)]