78364325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5881}}^1$

素因数の和:5945

約数の個数: 24

約数和(自身を含む): 107217096

約数和(自身を除く): 28852771

約数列:

[1, 5, 13, 25, 41, 65, 205, 325, 533, 1025, 2665, 5881, 13325, 29405, 76453, 147025, 241121, 382265, 1205605, 1911325, 3134573, 6028025, 15672865, 78364325]

約数ペア:

[(1, 78364325), (5, 15672865), (13, 6028025), (25, 3134573), (41, 1911325), (65, 1205605), (205, 382265), (325, 241121), (533, 147025), (1025, 76453), (2665, 29405), (5881, 13325)]