55571565

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{23011}}^1$

素因数の和:23049

約数の個数: 32

約数和(自身を含む): 106039296

約数和(自身を除く): 50467731

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 23011, 69033, 115055, 161077, 345165, 483231, 529253, 805385, 1587759, 2416155, 2646265, 3704771, 7938795, 11114313, 18523855, 55571565]

約数ペア:

[(1, 55571565), (3, 18523855), (5, 11114313), (7, 7938795), (15, 3704771), (21, 2646265), (23, 2416155), (35, 1587759), (69, 805385), (105, 529253), (115, 483231), (161, 345165), (345, 161077), (483, 115055), (805, 69033), (2415, 23011)]