8807565

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 16015104

約数和(自身を除く): 7207539

約数列:

[1, 3, 5, 13, 15, 31, 39, 47, 65, 93, 141, 155, 195, 235, 403, 465, 611, 705, 961, 1209, 1457, 1833, 2015, 2883, 3055, 4371, 4805, 6045, 7285, 9165, 12493, 14415, 18941, 21855, 37479, 45167, 56823, 62465, 94705, 135501, 187395, 225835, 284115, 587171, 677505, 1761513, 2935855, 8807565]

約数ペア:

[(1, 8807565), (3, 2935855), (5, 1761513), (13, 677505), (15, 587171), (31, 284115), (39, 225835), (47, 187395), (65, 135501), (93, 94705), (141, 62465), (155, 56823), (195, 45167), (235, 37479), (403, 21855), (465, 18941), (611, 14415), (705, 12493), (961, 9165), (1209, 7285), (1457, 6045), (1833, 4805), (2015, 4371), (2883, 3055)]