68297535

素因数分解:

$3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{7193}}^1$

素因数の和:7415

約数の個数: 24

約数和(自身を含む): 118959984

約数和(自身を除く): 50662449

約数列:

[1, 3, 5, 9, 15, 45, 211, 633, 1055, 1899, 3165, 7193, 9495, 21579, 35965, 64737, 107895, 323685, 1517723, 4553169, 7588615, 13659507, 22765845, 68297535]

約数ペア:

[(1, 68297535), (3, 22765845), (5, 13659507), (9, 7588615), (15, 4553169), (45, 1517723), (211, 323685), (633, 107895), (1055, 64737), (1899, 35965), (3165, 21579), (7193, 9495)]