15171475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1283}}^1$

素因数の和:1347

約数の個数: 24

約数和(自身を含む): 21016512

約数和(自身を除く): 5845037

約数列:

[1, 5, 11, 25, 43, 55, 215, 275, 473, 1075, 1283, 2365, 6415, 11825, 14113, 32075, 55169, 70565, 275845, 352825, 606859, 1379225, 3034295, 15171475]

約数ペア:

[(1, 15171475), (5, 3034295), (11, 1379225), (25, 606859), (43, 352825), (55, 275845), (215, 70565), (275, 55169), (473, 32075), (1075, 14113), (1283, 11825), (2365, 6415)]