67841605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{1973}}^1$

素因数の和:2037

約数の個数: 24

約数和(自身を含む): 91696248

約数和(自身を除く): 23854643

約数列:

[1, 5, 13, 23, 65, 115, 299, 529, 1495, 1973, 2645, 6877, 9865, 25649, 34385, 45379, 128245, 226895, 589927, 1043717, 2949635, 5218585, 13568321, 67841605]

約数ペア:

[(1, 67841605), (5, 13568321), (13, 5218585), (23, 2949635), (65, 1043717), (115, 589927), (299, 226895), (529, 128245), (1495, 45379), (1973, 34385), (2645, 25649), (6877, 9865)]