79937085

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6841}}^1$

素因数の和:6909

約数の個数: 32

約数和(自身を含む): 137934720

約数和(自身を除く): 57997635

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 205, 285, 615, 779, 2337, 3895, 6841, 11685, 20523, 34205, 102615, 129979, 280481, 389937, 649895, 841443, 1402405, 1949685, 4207215, 5329139, 15987417, 26645695, 79937085]

約数ペア:

[(1, 79937085), (3, 26645695), (5, 15987417), (15, 5329139), (19, 4207215), (41, 1949685), (57, 1402405), (95, 841443), (123, 649895), (205, 389937), (285, 280481), (615, 129979), (779, 102615), (2337, 34205), (3895, 20523), (6841, 11685)]