248832265

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{21647}}^1$

素因数の和:21693

約数の個数: 24

約数和(自身を含む): 345502080

約数和(自身を除く): 96669815

約数列:

[1, 5, 11, 19, 55, 95, 121, 209, 605, 1045, 2299, 11495, 21647, 108235, 238117, 411293, 1190585, 2056465, 2619287, 4524223, 13096435, 22621115, 49766453, 248832265]

約数ペア:

[(1, 248832265), (5, 49766453), (11, 22621115), (19, 13096435), (55, 4524223), (95, 2619287), (121, 2056465), (209, 1190585), (605, 411293), (1045, 238117), (2299, 108235), (11495, 21647)]