87001625

素因数分解:

$5^3\times {\mathrm{71}}^1\times {\mathrm{9803}}^1$

素因数の和:9889

約数の個数: 16

約数和(自身を含む): 110118528

約数和(自身を除く): 23116903

約数列:

[1, 5, 25, 71, 125, 355, 1775, 8875, 9803, 49015, 245075, 696013, 1225375, 3480065, 17400325, 87001625]

約数ペア:

[(1, 87001625), (5, 17400325), (25, 3480065), (71, 1225375), (125, 696013), (355, 245075), (1775, 49015), (8875, 9803)]