133722745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 177020928

約数和(自身を除く): 43298183

約数列:

[1, 5, 13, 65, 97, 127, 167, 485, 635, 835, 1261, 1651, 2171, 6305, 8255, 10855, 12319, 16199, 21209, 61595, 80995, 106045, 160147, 210587, 275717, 800735, 1052935, 1378585, 2057273, 10286365, 26744549, 133722745]

約数ペア:

[(1, 133722745), (5, 26744549), (13, 10286365), (65, 2057273), (97, 1378585), (127, 1052935), (167, 800735), (485, 275717), (635, 210587), (835, 160147), (1261, 106045), (1651, 80995), (2171, 61595), (6305, 21209), (8255, 16199), (10855, 12319)]