71194895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 94058496

約数和(自身を除く): 22863601

約数列:

[1, 5, 17, 47, 71, 85, 235, 251, 355, 799, 1207, 1255, 3337, 3995, 4267, 6035, 11797, 16685, 17821, 21335, 56729, 58985, 89105, 200549, 283645, 302957, 837587, 1002745, 1514785, 4187935, 14238979, 71194895]

約数ペア:

[(1, 71194895), (5, 14238979), (17, 4187935), (47, 1514785), (71, 1002745), (85, 837587), (235, 302957), (251, 283645), (355, 200549), (799, 89105), (1207, 58985), (1255, 56729), (3337, 21335), (3995, 17821), (4267, 16685), (6035, 11797)]