151464645

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1559}}^1$

素因数の和:1714

約数の個数: 48

約数和(自身を含む): 280350720

約数和(自身を除く): 128886075

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 127, 153, 255, 381, 635, 765, 1143, 1559, 1905, 2159, 4677, 5715, 6477, 7795, 10795, 14031, 19431, 23385, 26503, 32385, 70155, 79509, 97155, 132515, 197993, 238527, 397545, 593979, 989965, 1192635, 1781937, 2969895, 3365881, 8909685, 10097643, 16829405, 30292929, 50488215, 151464645]

約数ペア:

[(1, 151464645), (3, 50488215), (5, 30292929), (9, 16829405), (15, 10097643), (17, 8909685), (45, 3365881), (51, 2969895), (85, 1781937), (127, 1192635), (153, 989965), (255, 593979), (381, 397545), (635, 238527), (765, 197993), (1143, 132515), (1559, 97155), (1905, 79509), (2159, 70155), (4677, 32385), (5715, 26503), (6477, 23385), (7795, 19431), (10795, 14031)]