368901025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{22123}}^1$

素因数の和:22185

約数の個数: 24

約数和(自身を含む): 493807680

約数和(自身を除く): 124906655

約数列:

[1, 5, 23, 25, 29, 115, 145, 575, 667, 725, 3335, 16675, 22123, 110615, 508829, 553075, 641567, 2544145, 3207835, 12720725, 14756041, 16039175, 73780205, 368901025]

約数ペア:

[(1, 368901025), (5, 73780205), (23, 16039175), (25, 14756041), (29, 12720725), (115, 3207835), (145, 2544145), (575, 641567), (667, 553075), (725, 508829), (3335, 110615), (16675, 22123)]