9745385

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 13351680

約数和(自身を除く): 3606295

約数列:

[1, 5, 13, 19, 65, 95, 169, 247, 607, 845, 1235, 3035, 3211, 7891, 11533, 16055, 39455, 57665, 102583, 149929, 512915, 749645, 1949077, 9745385]

約数ペア:

[(1, 9745385), (5, 1949077), (13, 749645), (19, 512915), (65, 149929), (95, 102583), (169, 57665), (247, 39455), (607, 16055), (845, 11533), (1235, 7891), (3035, 3211)]