42255025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1709}}^1$

素因数の和:1785

約数の個数: 24

約数和(自身を含む): 55978560

約数和(自身を除く): 13723535

約数列:

[1, 5, 23, 25, 43, 115, 215, 575, 989, 1075, 1709, 4945, 8545, 24725, 39307, 42725, 73487, 196535, 367435, 982675, 1690201, 1837175, 8451005, 42255025]

約数ペア:

[(1, 42255025), (5, 8451005), (23, 1837175), (25, 1690201), (43, 982675), (115, 367435), (215, 196535), (575, 73487), (989, 42725), (1075, 39307), (1709, 24725), (4945, 8545)]