13189635

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1123}}^1$

素因数の和:1169

約数の個数: 40

約数和(自身を含む): 24480720

約数和(自身を除く): 11291085

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 261, 405, 435, 783, 1123, 1305, 2349, 3369, 3915, 5615, 10107, 11745, 16845, 30321, 32567, 50535, 90963, 97701, 151605, 162835, 293103, 454815, 488505, 879309, 1465515, 2637927, 4396545, 13189635]

約数ペア:

[(1, 13189635), (3, 4396545), (5, 2637927), (9, 1465515), (15, 879309), (27, 488505), (29, 454815), (45, 293103), (81, 162835), (87, 151605), (135, 97701), (145, 90963), (261, 50535), (405, 32567), (435, 30321), (783, 16845), (1123, 11745), (1305, 10107), (2349, 5615), (3369, 3915)]