4616265

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 8021376

約数和(自身を除く): 3405111

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 421, 645, 731, 1263, 2105, 2193, 3655, 6315, 7157, 10965, 18103, 21471, 35785, 54309, 90515, 107355, 271545, 307751, 923253, 1538755, 4616265]

約数ペア:

[(1, 4616265), (3, 1538755), (5, 923253), (15, 307751), (17, 271545), (43, 107355), (51, 90515), (85, 54309), (129, 35785), (215, 21471), (255, 18103), (421, 10965), (645, 7157), (731, 6315), (1263, 3655), (2105, 2193)]