38672235

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{4547}}^1$

素因数の和:4574

約数の個数: 48

約数和(自身を含む): 79462656

約数和(自身を除く): 40790421

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 945, 1215, 1701, 2835, 4547, 8505, 13641, 22735, 31829, 40923, 68205, 95487, 122769, 159145, 204615, 286461, 368307, 477435, 613845, 859383, 1104921, 1432305, 1841535, 2578149, 4296915, 5524605, 7734447, 12890745, 38672235]

約数ペア:

[(1, 38672235), (3, 12890745), (5, 7734447), (7, 5524605), (9, 4296915), (15, 2578149), (21, 1841535), (27, 1432305), (35, 1104921), (45, 859383), (63, 613845), (81, 477435), (105, 368307), (135, 286461), (189, 204615), (243, 159145), (315, 122769), (405, 95487), (567, 68205), (945, 40923), (1215, 31829), (1701, 22735), (2835, 13641), (4547, 8505)]