85303155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{3371}}^1$

素因数の和:3627

約数の個数: 32

約数和(自身を含む): 156676608

約数和(自身を除く): 71373453

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 241, 723, 1205, 1687, 3371, 3615, 5061, 8435, 10113, 16855, 23597, 25305, 50565, 70791, 117985, 353955, 812411, 2437233, 4062055, 5686877, 12186165, 17060631, 28434385, 85303155]

約数ペア:

[(1, 85303155), (3, 28434385), (5, 17060631), (7, 12186165), (15, 5686877), (21, 4062055), (35, 2437233), (105, 812411), (241, 353955), (723, 117985), (1205, 70791), (1687, 50565), (3371, 25305), (3615, 23597), (5061, 16855), (8435, 10113)]