28958985

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19501}}^1$

素因数の和:19526

約数の個数: 32

約数和(自身を含む): 56165760

約数和(自身を除く): 27206775

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 19501, 58503, 97505, 175509, 214511, 292515, 526527, 643533, 877545, 1072555, 1930599, 2632635, 3217665, 5791797, 9652995, 28958985]

約数ペア:

[(1, 28958985), (3, 9652995), (5, 5791797), (9, 3217665), (11, 2632635), (15, 1930599), (27, 1072555), (33, 877545), (45, 643533), (55, 526527), (99, 292515), (135, 214511), (165, 175509), (297, 97505), (495, 58503), (1485, 19501)]