109780955

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1069}}^1$

素因数の和:1163

約数の個数: 32

約数和(自身を含む): 147916800

約数和(自身を除く): 38135845

約数列:

[1, 5, 19, 23, 47, 95, 115, 235, 437, 893, 1069, 1081, 2185, 4465, 5345, 5405, 20311, 20539, 24587, 50243, 101555, 102695, 122935, 251215, 467153, 954617, 1155589, 2335765, 4773085, 5777945, 21956191, 109780955]

約数ペア:

[(1, 109780955), (5, 21956191), (19, 5777945), (23, 4773085), (47, 2335765), (95, 1155589), (115, 954617), (235, 467153), (437, 251215), (893, 122935), (1069, 102695), (1081, 101555), (2185, 50243), (4465, 24587), (5345, 20539), (5405, 20311)]