270906825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10979}}^1$

素因数の和:11046

約数の個数: 48

約数和(自身を含む): 522823680

約数和(自身を除く): 251916855

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 47, 75, 105, 141, 175, 235, 329, 525, 705, 987, 1175, 1645, 3525, 4935, 8225, 10979, 24675, 32937, 54895, 76853, 164685, 230559, 274475, 384265, 516013, 823425, 1152795, 1548039, 1921325, 2580065, 3612091, 5763975, 7740195, 10836273, 12900325, 18060455, 38700975, 54181365, 90302275, 270906825]

約数ペア:

[(1, 270906825), (3, 90302275), (5, 54181365), (7, 38700975), (15, 18060455), (21, 12900325), (25, 10836273), (35, 7740195), (47, 5763975), (75, 3612091), (105, 2580065), (141, 1921325), (175, 1548039), (235, 1152795), (329, 823425), (525, 516013), (705, 384265), (987, 274475), (1175, 230559), (1645, 164685), (3525, 76853), (4935, 54895), (8225, 32937), (10979, 24675)]