67416045

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{823}}^1$

素因数の和:1001

約数の個数: 32

約数和(自身を含む): 111378432

約数和(自身を除く): 43962387

約数列:

[1, 3, 5, 15, 43, 127, 129, 215, 381, 635, 645, 823, 1905, 2469, 4115, 5461, 12345, 16383, 27305, 35389, 81915, 104521, 106167, 176945, 313563, 522605, 530835, 1567815, 4494403, 13483209, 22472015, 67416045]

約数ペア:

[(1, 67416045), (3, 22472015), (5, 13483209), (15, 4494403), (43, 1567815), (127, 530835), (129, 522605), (215, 313563), (381, 176945), (635, 106167), (645, 104521), (823, 81915), (1905, 35389), (2469, 27305), (4115, 16383), (5461, 12345)]