16457942745

素因数分解:

$3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1369783}}^1$

素因数の和:1369886

約数の個数: 32

約数和(自身を含む): 29587334400

約数和(自身を除く): 13129391655

約数列:

[1, 3, 5, 9, 15, 27, 45, 89, 135, 267, 445, 801, 1335, 2403, 4005, 12015, 1369783, 4109349, 6848915, 12328047, 20546745, 36984141, 61640235, 121910687, 184920705, 365732061, 609553435, 1097196183, 1828660305, 3291588549, 5485980915, 16457942745]

約数ペア:

[(1, 16457942745), (3, 5485980915), (5, 3291588549), (9, 1828660305), (15, 1097196183), (27, 609553435), (45, 365732061), (89, 184920705), (135, 121910687), (267, 61640235), (445, 36984141), (801, 20546745), (1335, 12328047), (2403, 6848915), (4005, 4109349), (12015, 1369783)]