371127075675

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{706001}}^1$

素因数の和:706220

約数の個数: 48

約数和(自身を含む): 631719293568

約数和(自身を除く): 260592217893

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 163, 215, 489, 645, 815, 1075, 2445, 3225, 4075, 7009, 12225, 21027, 35045, 105135, 175225, 525675, 706001, 2118003, 3530005, 10590015, 17650025, 30358043, 52950075, 91074129, 115078163, 151790215, 345234489, 455370645, 575390815, 758951075, 1726172445, 2276853225, 2876954075, 4948361009, 8630862225, 14845083027, 24741805045, 74225415135, 123709025225, 371127075675]

約数ペア:

[(1, 371127075675), (3, 123709025225), (5, 74225415135), (15, 24741805045), (25, 14845083027), (43, 8630862225), (75, 4948361009), (129, 2876954075), (163, 2276853225), (215, 1726172445), (489, 758951075), (645, 575390815), (815, 455370645), (1075, 345234489), (2445, 151790215), (3225, 115078163), (4075, 91074129), (7009, 52950075), (12225, 30358043), (21027, 17650025), (35045, 10590015), (105135, 3530005), (175225, 2118003), (525675, 706001)]