16206775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1061}}^1$

素因数の和:1131

約数の個数: 24

約数和(自身を含む): 22123584

約数和(自身を除く): 5916809

約数列:

[1, 5, 13, 25, 47, 65, 235, 325, 611, 1061, 1175, 3055, 5305, 13793, 15275, 26525, 49867, 68965, 249335, 344825, 648271, 1246675, 3241355, 16206775]

約数ペア:

[(1, 16206775), (5, 3241355), (13, 1246675), (25, 648271), (47, 344825), (65, 249335), (235, 68965), (325, 49867), (611, 26525), (1061, 15275), (1175, 13793), (3055, 5305)]