15345530

素因数分解:

$2^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{4397}}^1$

素因数の和:4753

約数の個数: 16

約数和(自身を含む): 27707400

約数和(自身を除く): 12361870

約数列:

[1, 2, 5, 10, 349, 698, 1745, 3490, 4397, 8794, 21985, 43970, 1534553, 3069106, 7672765, 15345530]

約数ペア:

[(1, 15345530), (2, 7672765), (5, 3069106), (10, 1534553), (349, 43970), (698, 21985), (1745, 8794), (3490, 4397)]