4019085

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{4253}}^1$

素因数の和:4274

約数の個数: 32

約数和(自身を含む): 8167680

約数和(自身を除く): 4148595

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 4253, 12759, 21265, 29771, 38277, 63795, 89313, 114831, 148855, 191385, 267939, 446565, 574155, 803817, 1339695, 4019085]

約数ペア:

[(1, 4019085), (3, 1339695), (5, 803817), (7, 574155), (9, 446565), (15, 267939), (21, 191385), (27, 148855), (35, 114831), (45, 89313), (63, 63795), (105, 38277), (135, 29771), (189, 21265), (315, 12759), (945, 4253)]