2894535

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{1021}}^1$

素因数の和:1045

約数の個数: 40

約数和(自身を含む): 5935776

約数和(自身を除く): 3041241

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 1021, 2835, 3063, 5105, 7147, 9189, 15315, 21441, 27567, 35735, 45945, 64323, 82701, 107205, 137835, 192969, 321615, 413505, 578907, 964845, 2894535]

約数ペア:

[(1, 2894535), (3, 964845), (5, 578907), (7, 413505), (9, 321615), (15, 192969), (21, 137835), (27, 107205), (35, 82701), (45, 64323), (63, 45945), (81, 35735), (105, 27567), (135, 21441), (189, 15315), (315, 9189), (405, 7147), (567, 5105), (945, 3063), (1021, 2835)]