89979945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1231}}^1$

素因数の和:1693

約数の個数: 32

約数和(自身を含む): 157538304

約数和(自身を除く): 67558359

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 443, 1231, 1329, 2215, 3693, 4873, 6155, 6645, 13541, 14619, 18465, 24365, 40623, 67705, 73095, 203115, 545333, 1635999, 2726665, 5998663, 8179995, 17995989, 29993315, 89979945]

約数ペア:

[(1, 89979945), (3, 29993315), (5, 17995989), (11, 8179995), (15, 5998663), (33, 2726665), (55, 1635999), (165, 545333), (443, 203115), (1231, 73095), (1329, 67705), (2215, 40623), (3693, 24365), (4873, 18465), (6155, 14619), (6645, 13541)]