3057075

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{647}}^1$

素因数の和:673

約数の個数: 48

約数和(自身を含む): 6428160

約数和(自身を除く): 3371085

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 647, 675, 945, 1575, 1941, 3235, 4529, 4725, 5823, 9705, 13587, 16175, 17469, 22645, 29115, 40761, 48525, 67935, 87345, 113225, 122283, 145575, 203805, 339675, 436725, 611415, 1019025, 3057075]

約数ペア:

[(1, 3057075), (3, 1019025), (5, 611415), (7, 436725), (9, 339675), (15, 203805), (21, 145575), (25, 122283), (27, 113225), (35, 87345), (45, 67935), (63, 48525), (75, 40761), (105, 29115), (135, 22645), (175, 17469), (189, 16175), (225, 13587), (315, 9705), (525, 5823), (647, 4725), (675, 4529), (945, 3235), (1575, 1941)]