29813745

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3253}}^1$

素因数の和:3321

約数の個数: 32

約数和(自身を含む): 52480512

約数和(自身を除く): 22666767

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 195, 235, 611, 705, 1833, 3055, 3253, 9165, 9759, 16265, 42289, 48795, 126867, 152891, 211445, 458673, 634335, 764455, 1987583, 2293365, 5962749, 9937915, 29813745]

約数ペア:

[(1, 29813745), (3, 9937915), (5, 5962749), (13, 2293365), (15, 1987583), (39, 764455), (47, 634335), (65, 458673), (141, 211445), (195, 152891), (235, 126867), (611, 48795), (705, 42289), (1833, 16265), (3055, 9759), (3253, 9165)]