29221275

素因数分解:

$3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{2803}}^1$

素因数の和:2955

約数の個数: 24

約数和(自身を含む): 48677440

約数和(自身を除く): 19456165

約数列:

[1, 3, 5, 15, 25, 75, 139, 417, 695, 2085, 2803, 3475, 8409, 10425, 14015, 42045, 70075, 210225, 389617, 1168851, 1948085, 5844255, 9740425, 29221275]

約数ペア:

[(1, 29221275), (3, 9740425), (5, 5844255), (15, 1948085), (25, 1168851), (75, 389617), (139, 210225), (417, 70075), (695, 42045), (2085, 14015), (2803, 10425), (3475, 8409)]