79986125

素因数分解:

$5^3\times {\mathrm{659}}^1\times {\mathrm{971}}^1$

素因数の和:1645

約数の個数: 16

約数和(自身を含む): 100077120

約数和(自身を除く): 20090995

約数列:

[1, 5, 25, 125, 659, 971, 3295, 4855, 16475, 24275, 82375, 121375, 639889, 3199445, 15997225, 79986125]

約数ペア:

[(1, 79986125), (5, 15997225), (25, 3199445), (125, 639889), (659, 121375), (971, 82375), (3295, 24275), (4855, 16475)]