26846505

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{28409}}^1$

素因数の和:28430

約数の個数: 32

約数和(自身を含む): 54547200

約数和(自身を除く): 27700695

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 28409, 85227, 142045, 198863, 255681, 426135, 596589, 767043, 994315, 1278405, 1789767, 2982945, 3835215, 5369301, 8948835, 26846505]

約数ペア:

[(1, 26846505), (3, 8948835), (5, 5369301), (7, 3835215), (9, 2982945), (15, 1789767), (21, 1278405), (27, 994315), (35, 767043), (45, 596589), (63, 426135), (105, 255681), (135, 198863), (189, 142045), (315, 85227), (945, 28409)]