27758055

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{503}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 48093696

約数和(自身を除く): 20335641

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 283, 503, 849, 1415, 1509, 2515, 3679, 4245, 6539, 7545, 11037, 18395, 19617, 32695, 55185, 98085, 142349, 427047, 711745, 1850537, 2135235, 5551611, 9252685, 27758055]

約数ペア:

[(1, 27758055), (3, 9252685), (5, 5551611), (13, 2135235), (15, 1850537), (39, 711745), (65, 427047), (195, 142349), (283, 98085), (503, 55185), (849, 32695), (1415, 19617), (1509, 18395), (2515, 11037), (3679, 7545), (4245, 6539)]