21032965635

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127472519}}^1$

素因数の和:127472538

約数の個数: 16

約数和(自身を含む): 36712085760

約数和(自身を除く): 15679120125

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 127472519, 382417557, 637362595, 1402197709, 1912087785, 4206593127, 7010988545, 21032965635]

約数ペア:

[(1, 21032965635), (3, 7010988545), (5, 4206593127), (11, 1912087785), (15, 1402197709), (33, 637362595), (55, 382417557), (165, 127472519)]