9992745

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31723}}^1$

素因数の和:31741

約数の個数: 24

約数和(自身を含む): 19795776

約数和(自身を除く): 9803031

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 31723, 95169, 158615, 222061, 285507, 475845, 666183, 1110305, 1427535, 1998549, 3330915, 9992745]

約数ペア:

[(1, 9992745), (3, 3330915), (5, 1998549), (7, 1427535), (9, 1110305), (15, 666183), (21, 475845), (35, 285507), (45, 222061), (63, 158615), (105, 95169), (315, 31723)]