90819045

素因数分解:

$3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{10457}}^1$

素因数の和:10661

約数の個数: 24

約数和(自身を含む): 158250456

約数和(自身を除く): 67431411

約数列:

[1, 3, 5, 9, 15, 45, 193, 579, 965, 1737, 2895, 8685, 10457, 31371, 52285, 94113, 156855, 470565, 2018201, 6054603, 10091005, 18163809, 30273015, 90819045]

約数ペア:

[(1, 90819045), (3, 30273015), (5, 18163809), (9, 10091005), (15, 6054603), (45, 2018201), (193, 470565), (579, 156855), (965, 94113), (1737, 52285), (2895, 31371), (8685, 10457)]