67747315

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{631}}^1$

素因数の和:942

約数の個数: 16

約数和(自身を含む): 82589760

約数和(自身を除く): 14842445

約数列:

[1, 5, 109, 197, 545, 631, 985, 3155, 21473, 68779, 107365, 124307, 343895, 621535, 13549463, 67747315]

約数ペア:

[(1, 67747315), (5, 13549463), (109, 621535), (197, 343895), (545, 124307), (631, 107365), (985, 68779), (3155, 21473)]