15455275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1307}}^1$

素因数の和:1371

約数の個数: 24

約数和(自身を含む): 21409344

約数和(自身を除く): 5954069

約数列:

[1, 5, 11, 25, 43, 55, 215, 275, 473, 1075, 1307, 2365, 6535, 11825, 14377, 32675, 56201, 71885, 281005, 359425, 618211, 1405025, 3091055, 15455275]

約数ペア:

[(1, 15455275), (5, 3091055), (11, 1405025), (25, 618211), (43, 359425), (55, 281005), (215, 71885), (275, 56201), (473, 32675), (1075, 14377), (1307, 11825), (2365, 6535)]