47403005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 65197440

約数和(自身を除く): 17794435

約数列:

[1, 5, 13, 19, 65, 95, 131, 247, 293, 655, 1235, 1465, 1703, 2489, 3809, 5567, 8515, 12445, 19045, 27835, 32357, 38383, 72371, 161785, 191915, 361855, 498979, 729277, 2494895, 3646385, 9480601, 47403005]

約数ペア:

[(1, 47403005), (5, 9480601), (13, 3646385), (19, 2494895), (65, 729277), (95, 498979), (131, 361855), (247, 191915), (293, 161785), (655, 72371), (1235, 38383), (1465, 32357), (1703, 27835), (2489, 19045), (3809, 12445), (5567, 8515)]