8661705

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1033}}^1$

素因数の和:1097

約数の個数: 32

約数和(自身を含む): 15286656

約数和(自身を除く): 6624951

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1033, 1677, 2795, 3099, 5165, 8385, 13429, 15495, 40287, 44419, 67145, 133257, 201435, 222095, 577447, 666285, 1732341, 2887235, 8661705]

約数ペア:

[(1, 8661705), (3, 2887235), (5, 1732341), (13, 666285), (15, 577447), (39, 222095), (43, 201435), (65, 133257), (129, 67145), (195, 44419), (215, 40287), (559, 15495), (645, 13429), (1033, 8385), (1677, 5165), (2795, 3099)]