89240655

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1571}}^1$

素因数の和:2127

約数の個数: 32

約数和(自身を含む): 163588608

約数和(自身を除く): 74347953

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 541, 1571, 1623, 2705, 3787, 4713, 7855, 8115, 10997, 11361, 18935, 23565, 32991, 54985, 56805, 164955, 849911, 2549733, 4249555, 5949377, 12748665, 17848131, 29746885, 89240655]

約数ペア:

[(1, 89240655), (3, 29746885), (5, 17848131), (7, 12748665), (15, 5949377), (21, 4249555), (35, 2549733), (105, 849911), (541, 164955), (1571, 56805), (1623, 54985), (2705, 32991), (3787, 23565), (4713, 18935), (7855, 11361), (8115, 10997)]