28984635

素因数分解:

$3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1213}}^1$

素因数の和:1289

約数の個数: 40

約数和(自身を含む): 52881840

約数和(自身を除く): 23897205

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 81, 135, 177, 295, 405, 531, 885, 1213, 1593, 2655, 3639, 4779, 6065, 7965, 10917, 18195, 23895, 32751, 54585, 71567, 98253, 163755, 214701, 357835, 491265, 644103, 1073505, 1932309, 3220515, 5796927, 9661545, 28984635]

約数ペア:

[(1, 28984635), (3, 9661545), (5, 5796927), (9, 3220515), (15, 1932309), (27, 1073505), (45, 644103), (59, 491265), (81, 357835), (135, 214701), (177, 163755), (295, 98253), (405, 71567), (531, 54585), (885, 32751), (1213, 23895), (1593, 18195), (2655, 10917), (3639, 7965), (4779, 6065)]