27268605

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6659}}^1$

素因数の和:6690

約数の個数: 48

約数和(自身を含む): 58181760

約数和(自身を除く): 30913155

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 6659, 19977, 33295, 46613, 59931, 86567, 99885, 139839, 233065, 259701, 299655, 419517, 432835, 605969, 699195, 779103, 1298505, 1817907, 2097585, 3029845, 3895515, 5453721, 9089535, 27268605]

約数ペア:

[(1, 27268605), (3, 9089535), (5, 5453721), (7, 3895515), (9, 3029845), (13, 2097585), (15, 1817907), (21, 1298505), (35, 779103), (39, 699195), (45, 605969), (63, 432835), (65, 419517), (91, 299655), (105, 259701), (117, 233065), (195, 139839), (273, 99885), (315, 86567), (455, 59931), (585, 46613), (819, 33295), (1365, 19977), (4095, 6659)]