27495970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{161741}}^1$

素因数の和:161765

約数の個数: 16

約数和(自身を含む): 52404408

約数和(自身を除く): 24908438

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 161741, 323482, 808705, 1617410, 2749597, 5499194, 13747985, 27495970]

約数ペア:

[(1, 27495970), (2, 13747985), (5, 5499194), (10, 2749597), (17, 1617410), (34, 808705), (85, 323482), (170, 161741)]