80521735

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{4349}}^1$

素因数の和:4407

約数の個数: 24

約数和(自身を含む): 115466400

約数和(自身を除く): 34944665

約数列:

[1, 5, 7, 23, 35, 115, 161, 529, 805, 2645, 3703, 4349, 18515, 21745, 30443, 100027, 152215, 500135, 700189, 2300621, 3500945, 11503105, 16104347, 80521735]

約数ペア:

[(1, 80521735), (5, 16104347), (7, 11503105), (23, 3500945), (35, 2300621), (115, 700189), (161, 500135), (529, 152215), (805, 100027), (2645, 30443), (3703, 21745), (4349, 18515)]