64199925

素因数分解:

$3^3\times 5^2\times {\mathrm{95111}}^1$

素因数の和:95130

約数の個数: 24

約数和(自身を含む): 117938880

約数和(自身を除く): 53738955

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 95111, 285333, 475555, 855999, 1426665, 2377775, 2567997, 4279995, 7133325, 12839985, 21399975, 64199925]

約数ペア:

[(1, 64199925), (3, 21399975), (5, 12839985), (9, 7133325), (15, 4279995), (25, 2567997), (27, 2377775), (45, 1426665), (75, 855999), (135, 475555), (225, 285333), (675, 95111)]