7100125

素因数分解:

$5^3\times {\mathrm{79}}^1\times {\mathrm{719}}^1$

素因数の和:813

約数の個数: 16

約数和(自身を含む): 8985600

約数和(自身を除く): 1885475

約数列:

[1, 5, 25, 79, 125, 395, 719, 1975, 3595, 9875, 17975, 56801, 89875, 284005, 1420025, 7100125]

約数ペア:

[(1, 7100125), (5, 1420025), (25, 284005), (79, 89875), (125, 56801), (395, 17975), (719, 9875), (1975, 3595)]