8286225

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 14874048

約数和(自身を除く): 6587823

約数列:

[1, 3, 5, 15, 17, 25, 51, 67, 75, 85, 97, 201, 255, 291, 335, 425, 485, 1005, 1139, 1275, 1455, 1649, 1675, 2425, 3417, 4947, 5025, 5695, 6499, 7275, 8245, 17085, 19497, 24735, 28475, 32495, 41225, 85425, 97485, 110483, 123675, 162475, 331449, 487425, 552415, 1657245, 2762075, 8286225]

約数ペア:

[(1, 8286225), (3, 2762075), (5, 1657245), (15, 552415), (17, 487425), (25, 331449), (51, 162475), (67, 123675), (75, 110483), (85, 97485), (97, 85425), (201, 41225), (255, 32495), (291, 28475), (335, 24735), (425, 19497), (485, 17085), (1005, 8245), (1139, 7275), (1275, 6499), (1455, 5695), (1649, 5025), (1675, 4947), (2425, 3417)]