61904105425

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{308249}}^1$

素因数の和:308565

約数の個数: 24

約数和(自身を含む): 79694955000

約数和(自身を除く): 17790849575

約数列:

[1, 5, 25, 29, 145, 277, 725, 1385, 6925, 8033, 40165, 200825, 308249, 1541245, 7706225, 8939221, 44696105, 85384973, 223480525, 426924865, 2134624325, 2476164217, 12380821085, 61904105425]

約数ペア:

[(1, 61904105425), (5, 12380821085), (25, 2476164217), (29, 2134624325), (145, 426924865), (277, 223480525), (725, 85384973), (1385, 44696105), (6925, 8939221), (8033, 7706225), (40165, 1541245), (200825, 308249)]