3784325

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 5118720

約数和(自身を除く): 1334395

約数列:

[1, 5, 19, 25, 31, 95, 155, 257, 475, 589, 775, 1285, 2945, 4883, 6425, 7967, 14725, 24415, 39835, 122075, 151373, 199175, 756865, 3784325]

約数ペア:

[(1, 3784325), (5, 756865), (19, 199175), (25, 151373), (31, 122075), (95, 39835), (155, 24415), (257, 14725), (475, 7967), (589, 6425), (775, 4883), (1285, 2945)]