67662435

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4561}}^1$

素因数の和:4635

約数の個数: 32

約数和(自身を含む): 115619328

約数和(自身を除く): 47956893

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 645, 989, 2967, 4561, 4945, 13683, 14835, 22805, 68415, 104903, 196123, 314709, 524515, 588369, 980615, 1573545, 2941845, 4510829, 13532487, 22554145, 67662435]

約数ペア:

[(1, 67662435), (3, 22554145), (5, 13532487), (15, 4510829), (23, 2941845), (43, 1573545), (69, 980615), (115, 588369), (129, 524515), (215, 314709), (345, 196123), (645, 104903), (989, 68415), (2967, 22805), (4561, 14835), (4945, 13683)]