244392005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7949}}^1$

素因数の和:8021

約数の個数: 32

約数和(自身を含む): 352598400

約数和(自身を除く): 108206395

約数列:

[1, 5, 11, 13, 43, 55, 65, 143, 215, 473, 559, 715, 2365, 2795, 6149, 7949, 30745, 39745, 87439, 103337, 341807, 437195, 516685, 1136707, 1709035, 3759877, 4443491, 5683535, 18799385, 22217455, 48878401, 244392005]

約数ペア:

[(1, 244392005), (5, 48878401), (11, 22217455), (13, 18799385), (43, 5683535), (55, 4443491), (65, 3759877), (143, 1709035), (215, 1136707), (473, 516685), (559, 437195), (715, 341807), (2365, 103337), (2795, 87439), (6149, 39745), (7949, 30745)]