38708145

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{40961}}^1$

素因数の和:40982

約数の個数: 32

約数和(自身を含む): 78647040

約数和(自身を除く): 39938895

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 40961, 122883, 204805, 286727, 368649, 614415, 860181, 1105947, 1433635, 1843245, 2580543, 4300905, 5529735, 7741629, 12902715, 38708145]

約数ペア:

[(1, 38708145), (3, 12902715), (5, 7741629), (7, 5529735), (9, 4300905), (15, 2580543), (21, 1843245), (27, 1433635), (35, 1105947), (45, 860181), (63, 614415), (105, 368649), (135, 286727), (189, 204805), (315, 122883), (945, 40961)]