172270294555

素因数分解:

$5^1\times {\mathrm{317}}^1\times {\mathrm{2729}}^1\times {\mathrm{39827}}^1$

素因数の和:42878

約数の個数: 16

約数和(自身を含む): 207457679520

約数和(自身を除く): 35187384965

約数列:

[1, 5, 317, 1585, 2729, 13645, 39827, 199135, 865093, 4325465, 12625159, 63125795, 108687883, 543439415, 34454058911, 172270294555]

約数ペア:

[(1, 172270294555), (5, 34454058911), (317, 543439415), (1585, 108687883), (2729, 63125795), (13645, 12625159), (39827, 4325465), (199135, 865093)]