26460075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{20753}}^1$

素因数の和:20783

約数の個数: 24

約数和(自身を含む): 46322928

約数和(自身を除く): 19862853

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 20753, 62259, 103765, 311295, 352801, 518825, 1058403, 1556475, 1764005, 5292015, 8820025, 26460075]

約数ペア:

[(1, 26460075), (3, 8820025), (5, 5292015), (15, 1764005), (17, 1556475), (25, 1058403), (51, 518825), (75, 352801), (85, 311295), (255, 103765), (425, 62259), (1275, 20753)]