42595245

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:695

約数の個数: 96

約数和(自身を含む): 97044480

約数和(自身を除く): 54449235

約数列:

[1, 3, 5, 7, 9, 11, 15, 19, 21, 33, 35, 45, 55, 57, 63, 77, 95, 99, 105, 133, 165, 171, 209, 231, 285, 315, 385, 399, 495, 627, 647, 665, 693, 855, 1045, 1155, 1197, 1463, 1881, 1941, 1995, 3135, 3235, 3465, 4389, 4529, 5823, 5985, 7117, 7315, 9405, 9705, 12293, 13167, 13587, 21351, 21945, 22645, 29115, 35585, 36879, 40761, 49819, 61465, 64053, 65835, 67935, 86051, 106755, 110637, 135223, 149457, 184395, 203805, 249095, 258153, 320265, 405669, 430255, 448371, 553185, 676115, 747285, 774459, 946561, 1217007, 1290765, 2028345, 2241855, 2839683, 3872295, 4732805, 6085035, 8519049, 14198415, 42595245]

約数ペア:

[(1, 42595245), (3, 14198415), (5, 8519049), (7, 6085035), (9, 4732805), (11, 3872295), (15, 2839683), (19, 2241855), (21, 2028345), (33, 1290765), (35, 1217007), (45, 946561), (55, 774459), (57, 747285), (63, 676115), (77, 553185), (95, 448371), (99, 430255), (105, 405669), (133, 320265), (165, 258153), (171, 249095), (209, 203805), (231, 184395), (285, 149457), (315, 135223), (385, 110637), (399, 106755), (495, 86051), (627, 67935), (647, 65835), (665, 64053), (693, 61465), (855, 49819), (1045, 40761), (1155, 36879), (1197, 35585), (1463, 29115), (1881, 22645), (1941, 21945), (1995, 21351), (3135, 13587), (3235, 13167), (3465, 12293), (4389, 9705), (4529, 9405), (5823, 7315), (5985, 7117)]