28126035

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{3307}}^1$

素因数の和:3334

約数の個数: 48

約数和(自身を含む): 57797376

約数和(自身を除く): 29671341

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, 3307, 8505, 9921, 16535, 23149, 29763, 49605, 69447, 89289, 115745, 148815, 208341, 267867, 347235, 446445, 625023, 803601, 1041705, 1339335, 1875069, 3125115, 4018005, 5625207, 9375345, 28126035]

約数ペア:

[(1, 28126035), (3, 9375345), (5, 5625207), (7, 4018005), (9, 3125115), (15, 1875069), (21, 1339335), (27, 1041705), (35, 803601), (45, 625023), (63, 446445), (81, 347235), (105, 267867), (135, 208341), (189, 148815), (243, 115745), (315, 89289), (405, 69447), (567, 49605), (945, 29763), (1215, 23149), (1701, 16535), (2835, 9921), (3307, 8505)]