2059575255

素因数分解:

$3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{57139}}^1$

素因数の和:57245

約数の個数: 40

約数和(自身を含む): 3733527600

約数和(自身を除く): 1673952345

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 89, 135, 267, 405, 445, 801, 1335, 2403, 4005, 7209, 12015, 36045, 57139, 171417, 285695, 514251, 857085, 1542753, 2571255, 4628259, 5085371, 7713765, 15256113, 23141295, 25426855, 45768339, 76280565, 137305017, 228841695, 411915051, 686525085, 2059575255]

約数ペア:

[(1, 2059575255), (3, 686525085), (5, 411915051), (9, 228841695), (15, 137305017), (27, 76280565), (45, 45768339), (81, 25426855), (89, 23141295), (135, 15256113), (267, 7713765), (405, 5085371), (445, 4628259), (801, 2571255), (1335, 1542753), (2403, 857085), (4005, 514251), (7209, 285695), (12015, 171417), (36045, 57139)]