24997225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5347}}^1$

素因数の和:5385

約数の個数: 24

約数和(自身を含む): 35810208

約数和(自身を除く): 10812983

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 4675, 5347, 26735, 58817, 90899, 133675, 294085, 454495, 999889, 1470425, 2272475, 4999445, 24997225]

約数ペア:

[(1, 24997225), (5, 4999445), (11, 2272475), (17, 1470425), (25, 999889), (55, 454495), (85, 294085), (187, 133675), (275, 90899), (425, 58817), (935, 26735), (4675, 5347)]