27768675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 50746752

約数和(自身を除く): 22978077

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 97, 165, 275, 291, 347, 485, 825, 1041, 1067, 1455, 1735, 2425, 3201, 3817, 5205, 5335, 7275, 8675, 11451, 16005, 19085, 26025, 26675, 33659, 57255, 80025, 95425, 100977, 168295, 286275, 370249, 504885, 841475, 1110747, 1851245, 2524425, 5553735, 9256225, 27768675]

約数ペア:

[(1, 27768675), (3, 9256225), (5, 5553735), (11, 2524425), (15, 1851245), (25, 1110747), (33, 841475), (55, 504885), (75, 370249), (97, 286275), (165, 168295), (275, 100977), (291, 95425), (347, 80025), (485, 57255), (825, 33659), (1041, 26675), (1067, 26025), (1455, 19085), (1735, 16005), (2425, 11451), (3201, 8675), (3817, 7275), (5205, 5335)]