89132945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{1669}}^1$

素因数の和:2656

約数の個数: 16

約数和(自身を含む): 116873280

約数和(自身を除く): 27740335

約数列:

[1, 5, 11, 55, 971, 1669, 4855, 8345, 10681, 18359, 53405, 91795, 1620599, 8102995, 17826589, 89132945]

約数ペア:

[(1, 89132945), (5, 17826589), (11, 8102995), (55, 1620599), (971, 91795), (1669, 53405), (4855, 18359), (8345, 10681)]