15242425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1289}}^1$

素因数の和:1353

約数の個数: 24

約数和(自身を含む): 21114720

約数和(自身を除く): 5872295

約数列:

[1, 5, 11, 25, 43, 55, 215, 275, 473, 1075, 1289, 2365, 6445, 11825, 14179, 32225, 55427, 70895, 277135, 354475, 609697, 1385675, 3048485, 15242425]

約数ペア:

[(1, 15242425), (5, 3048485), (11, 1385675), (25, 609697), (43, 354475), (55, 277135), (215, 70895), (275, 55427), (473, 32225), (1075, 14179), (1289, 11825), (2365, 6445)]