48949965

素因数分解:

$3^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{1697}}^1$

素因数の和:2349

約数の個数: 24

約数和(自身を含む): 85029048

約数和(自身を除く): 36079083

約数列:

[1, 3, 5, 9, 15, 45, 641, 1697, 1923, 3205, 5091, 5769, 8485, 9615, 15273, 25455, 28845, 76365, 1087777, 3263331, 5438885, 9789993, 16316655, 48949965]

約数ペア:

[(1, 48949965), (3, 16316655), (5, 9789993), (9, 5438885), (15, 3263331), (45, 1087777), (641, 76365), (1697, 28845), (1923, 25455), (3205, 15273), (5091, 9615), (5769, 8485)]