158629465

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{673}}^1$

素因数の和:801

約数の個数: 32

約数和(自身を含む): 209640960

約数和(自身を除く): 51011495

約数列:

[1, 5, 17, 47, 59, 85, 235, 295, 673, 799, 1003, 2773, 3365, 3995, 5015, 11441, 13865, 31631, 39707, 47141, 57205, 158155, 198535, 235705, 537727, 675019, 1866229, 2688635, 3375095, 9331145, 31725893, 158629465]

約数ペア:

[(1, 158629465), (5, 31725893), (17, 9331145), (47, 3375095), (59, 2688635), (85, 1866229), (235, 675019), (295, 537727), (673, 235705), (799, 198535), (1003, 158155), (2773, 57205), (3365, 47141), (3995, 39707), (5015, 31631), (11441, 13865)]