872498085

素因数分解:

$3^1\times 5^1\times {\mathrm{4111}}^1\times {\mathrm{14149}}^1$

素因数の和:18268

約数の個数: 16

約数和(自身を含む): 1396435200

約数和(自身を除く): 523937115

約数列:

[1, 3, 5, 15, 4111, 12333, 14149, 20555, 42447, 61665, 70745, 212235, 58166539, 174499617, 290832695, 872498085]

約数ペア:

[(1, 872498085), (3, 290832695), (5, 174499617), (15, 58166539), (4111, 212235), (12333, 70745), (14149, 61665), (20555, 42447)]