3199025

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{3121}}^1$

素因数の和:3172

約数の個数: 12

約数和(自身を含む): 4064844

約数和(自身を除く): 865819

約数列:

[1, 5, 25, 41, 205, 1025, 3121, 15605, 78025, 127961, 639805, 3199025]

約数ペア:

[(1, 3199025), (5, 639805), (25, 127961), (41, 78025), (205, 15605), (1025, 3121)]