2015816385

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{394099}}^1$

素因数の和:394149

約数の個数: 32

約数和(自身を含む): 3632025600

約数和(自身を除く): 1616209215

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 1023, 1705, 5115, 394099, 1182297, 1970495, 4335089, 5911485, 12217069, 13005267, 21675445, 36651207, 61085345, 65026335, 134387759, 183256035, 403163277, 671938795, 2015816385]

約数ペア:

[(1, 2015816385), (3, 671938795), (5, 403163277), (11, 183256035), (15, 134387759), (31, 65026335), (33, 61085345), (55, 36651207), (93, 21675445), (155, 13005267), (165, 12217069), (341, 5911485), (465, 4335089), (1023, 1970495), (1705, 1182297), (5115, 394099)]