42900425

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1259}}^1$

素因数の和:1345

約数の個数: 24

約数和(自身を含む): 56246400

約数和(自身を除く): 13345975

約数列:

[1, 5, 25, 29, 47, 145, 235, 725, 1175, 1259, 1363, 6295, 6815, 31475, 34075, 36511, 59173, 182555, 295865, 912775, 1479325, 1716017, 8580085, 42900425]

約数ペア:

[(1, 42900425), (5, 8580085), (25, 1716017), (29, 1479325), (47, 912775), (145, 295865), (235, 182555), (725, 59173), (1175, 36511), (1259, 34075), (1363, 31475), (6295, 6815)]