97825

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:73

約数の個数: 24

約数和(自身を含む): 152768

約数和(自身を除く): 54943

約数列:

[1, 5, 7, 13, 25, 35, 43, 65, 91, 175, 215, 301, 325, 455, 559, 1075, 1505, 2275, 2795, 3913, 7525, 13975, 19565, 97825]

約数ペア:

[(1, 97825), (5, 19565), (7, 13975), (13, 7525), (25, 3913), (35, 2795), (43, 2275), (65, 1505), (91, 1075), (175, 559), (215, 455), (301, 325)]