82161925

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1051}}^1$

素因数の和:1173

約数の個数: 24

約数和(自身を含む): 105662880

約数和(自身を除く): 23500955

約数列:

[1, 5, 25, 53, 59, 265, 295, 1051, 1325, 1475, 3127, 5255, 15635, 26275, 55703, 62009, 78175, 278515, 310045, 1392575, 1550225, 3286477, 16432385, 82161925]

約数ペア:

[(1, 82161925), (5, 16432385), (25, 3286477), (53, 1550225), (59, 1392575), (265, 310045), (295, 278515), (1051, 78175), (1325, 62009), (1475, 55703), (3127, 26275), (5255, 15635)]