6668865

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{7057}}^1$

素因数の和:7078

約数の個数: 32

約数和(自身を含む): 13551360

約数和(自身を除く): 6882495

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 7057, 21171, 35285, 49399, 63513, 105855, 148197, 190539, 246995, 317565, 444591, 740985, 952695, 1333773, 2222955, 6668865]

約数ペア:

[(1, 6668865), (3, 2222955), (5, 1333773), (7, 952695), (9, 740985), (15, 444591), (21, 317565), (27, 246995), (35, 190539), (45, 148197), (63, 105855), (105, 63513), (135, 49399), (189, 35285), (315, 21171), (945, 7057)]