47021000825

素因数分解:

$5^2\times {\mathrm{17}}^2\times {\mathrm{6508097}}^1$

素因数の和:6508141

約数の個数: 18

約数和(自身を含む): 61937568666

約数和(自身を除く): 14916567841

約数列:

[1, 5, 17, 25, 85, 289, 425, 1445, 7225, 6508097, 32540485, 110637649, 162702425, 553188245, 1880840033, 2765941225, 9404200165, 47021000825]

約数ペア:

[(1, 47021000825), (5, 9404200165), (17, 2765941225), (25, 1880840033), (85, 553188245), (289, 162702425), (425, 110637649), (1445, 32540485), (7225, 6508097)]