86984735

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{7489}}^1$

素因数の和:7618

約数の個数: 16

約数和(自身を含む): 110013120

約数和(自身を除く): 23028385

約数列:

[1, 5, 23, 101, 115, 505, 2323, 7489, 11615, 37445, 172247, 756389, 861235, 3781945, 17396947, 86984735]

約数ペア:

[(1, 86984735), (5, 17396947), (23, 3781945), (101, 861235), (115, 756389), (505, 172247), (2323, 37445), (7489, 11615)]