2253886265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{31159}}^1$

素因数の和:31241

約数の個数: 32

約数和(自身を含む): 3069135360

約数和(自身を除く): 815249095

約数列:

[1, 5, 17, 23, 37, 85, 115, 185, 391, 629, 851, 1955, 3145, 4255, 14467, 31159, 72335, 155795, 529703, 716657, 1152883, 2648515, 3583285, 5764415, 12183169, 19599011, 26516309, 60915845, 97995055, 132581545, 450777253, 2253886265]

約数ペア:

[(1, 2253886265), (5, 450777253), (17, 132581545), (23, 97995055), (37, 60915845), (85, 26516309), (115, 19599011), (185, 12183169), (391, 5764415), (629, 3583285), (851, 2648515), (1955, 1152883), (3145, 716657), (4255, 529703), (14467, 155795), (31159, 72335)]