80373325

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4127}}^1$

素因数の和:4197

約数の個数: 24

約数和(自身を含む): 107493120

約数和(自身を除く): 27119795

約数列:

[1, 5, 19, 25, 41, 95, 205, 475, 779, 1025, 3895, 4127, 19475, 20635, 78413, 103175, 169207, 392065, 846035, 1960325, 3214933, 4230175, 16074665, 80373325]

約数ペア:

[(1, 80373325), (5, 16074665), (19, 4230175), (25, 3214933), (41, 1960325), (95, 846035), (205, 392065), (475, 169207), (779, 103175), (1025, 78413), (3895, 20635), (4127, 19475)]