27901665

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6263}}^1$

素因数の和:6291

約数の個数: 40

約数和(自身を含む): 54571968

約数和(自身を除く): 26670303

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 4455, 6263, 18789, 31315, 56367, 68893, 93945, 169101, 206679, 281835, 344465, 507303, 620037, 845505, 1033395, 1860111, 2536515, 3100185, 5580333, 9300555, 27901665]

約数ペア:

[(1, 27901665), (3, 9300555), (5, 5580333), (9, 3100185), (11, 2536515), (15, 1860111), (27, 1033395), (33, 845505), (45, 620037), (55, 507303), (81, 344465), (99, 281835), (135, 206679), (165, 169101), (297, 93945), (405, 68893), (495, 56367), (891, 31315), (1485, 18789), (4455, 6263)]