5181165

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1163}}^1$

素因数の和:1191

約数の個数: 40

約数和(自身を含む): 10140768

約数和(自身を除く): 4959603

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1163, 1485, 3489, 4455, 5815, 10467, 12793, 17445, 31401, 38379, 52335, 63965, 94203, 115137, 157005, 191895, 345411, 471015, 575685, 1036233, 1727055, 5181165]

約数ペア:

[(1, 5181165), (3, 1727055), (5, 1036233), (9, 575685), (11, 471015), (15, 345411), (27, 191895), (33, 157005), (45, 115137), (55, 94203), (81, 63965), (99, 52335), (135, 38379), (165, 31401), (297, 17445), (405, 12793), (495, 10467), (891, 5815), (1163, 4455), (1485, 3489)]