15085370

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{21247}}^1$

素因数の和:21325

約数の個数: 16

約数和(自身を含む): 27537408

約数和(自身を除く): 12452038

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 21247, 42494, 106235, 212470, 1508537, 3017074, 7542685, 15085370]

約数ペア:

[(1, 15085370), (2, 7542685), (5, 3017074), (10, 1508537), (71, 212470), (142, 106235), (355, 42494), (710, 21247)]