20340160125

素因数分解:

$3^1\times 5^3\times {\mathrm{89}}^1\times {\mathrm{609443}}^1$

素因数の和:609550

約数の個数: 32

約数和(自身を含む): 34226375040

約数和(自身を除く): 13886214915

約数列:

[1, 3, 5, 15, 25, 75, 89, 125, 267, 375, 445, 1335, 2225, 6675, 11125, 33375, 609443, 1828329, 3047215, 9141645, 15236075, 45708225, 54240427, 76180375, 162721281, 228541125, 271202135, 813606405, 1356010675, 4068032025, 6780053375, 20340160125]

約数ペア:

[(1, 20340160125), (3, 6780053375), (5, 4068032025), (15, 1356010675), (25, 813606405), (75, 271202135), (89, 228541125), (125, 162721281), (267, 76180375), (375, 54240427), (445, 45708225), (1335, 15236075), (2225, 9141645), (6675, 3047215), (11125, 1828329), (33375, 609443)]