149763455

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{7901}}^1$

素因数の和:8146

約数の個数: 16

約数和(自身を含む): 191165184

約数和(自身を除く): 41401729

約数列:

[1, 5, 17, 85, 223, 1115, 3791, 7901, 18955, 39505, 134317, 671585, 1761923, 8809615, 29952691, 149763455]

約数ペア:

[(1, 149763455), (5, 29952691), (17, 8809615), (85, 1761923), (223, 671585), (1115, 134317), (3791, 39505), (7901, 18955)]