239778865

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{6761}}^1$

素因数の和:6980

約数の個数: 16

約数和(自身を含む): 296500176

約数和(自身を除く): 56721311

約数列:

[1, 5, 41, 173, 205, 865, 6761, 7093, 33805, 35465, 277201, 1169653, 1386005, 5848265, 47955773, 239778865]

約数ペア:

[(1, 239778865), (5, 47955773), (41, 5848265), (173, 1386005), (205, 1169653), (865, 277201), (6761, 35465), (7093, 33805)]