23409725

素因数分解:

$5^2\times {\mathrm{59}}^2\times {\mathrm{269}}^1$

素因数の和:397

約数の個数: 18

約数和(自身を含む): 29638170

約数和(自身を除く): 6228445

約数列:

[1, 5, 25, 59, 269, 295, 1345, 1475, 3481, 6725, 15871, 17405, 79355, 87025, 396775, 936389, 4681945, 23409725]

約数ペア:

[(1, 23409725), (5, 4681945), (25, 936389), (59, 396775), (269, 87025), (295, 79355), (1345, 17405), (1475, 15871), (3481, 6725)]