61415125

素因数分解:

$5^3\times {\mathrm{19}}^2\times {\mathrm{1361}}^1$

素因数の和:1414

約数の個数: 24

約数和(自身を含む): 80951832

約数和(自身を除く): 19536707

約数列:

[1, 5, 19, 25, 95, 125, 361, 475, 1361, 1805, 2375, 6805, 9025, 25859, 34025, 45125, 129295, 170125, 491321, 646475, 2456605, 3232375, 12283025, 61415125]

約数ペア:

[(1, 61415125), (5, 12283025), (19, 3232375), (25, 2456605), (95, 646475), (125, 491321), (361, 170125), (475, 129295), (1361, 45125), (1805, 34025), (2375, 25859), (6805, 9025)]