157280535

素因数分解:

$3^5\times 5^1\times {\mathrm{129449}}^1$

素因数の和:129469

約数の個数: 24

約数和(自身を含む): 282718800

約数和(自身を除く): 125438265

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 129449, 388347, 647245, 1165041, 1941735, 3495123, 5825205, 10485369, 17475615, 31456107, 52426845, 157280535]

約数ペア:

[(1, 157280535), (3, 52426845), (5, 31456107), (9, 17475615), (15, 10485369), (27, 5825205), (45, 3495123), (81, 1941735), (135, 1165041), (243, 647245), (405, 388347), (1215, 129449)]