15705715509

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{12721}}^1\times {\mathrm{4157}}^1$

素因数の和:16898

約数の個数: 32

約数和(自身を含む): 25391076480

約数和(自身を除く): 9685360971

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 4157, 12471, 12721, 37413, 38163, 45727, 112239, 114489, 137181, 139931, 343467, 411543, 419793, 1234629, 1259379, 3778137, 52881197, 158643591, 475930773, 581693167, 1427792319, 1745079501, 5235238503, 15705715509]

約数ペア:

[(1, 15705715509), (3, 5235238503), (9, 1745079501), (11, 1427792319), (27, 581693167), (33, 475930773), (99, 158643591), (297, 52881197), (4157, 3778137), (12471, 1259379), (12721, 1234629), (37413, 419793), (38163, 411543), (45727, 343467), (112239, 139931), (114489, 137181)]