42615405

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2293}}^1$

素因数の和:2370

約数の個数: 48

約数和(自身を含む): 85887360

約数和(自身を除く): 43271955

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 59, 63, 105, 177, 295, 315, 413, 531, 885, 1239, 2065, 2293, 2655, 3717, 6195, 6879, 11465, 16051, 18585, 20637, 34395, 48153, 80255, 103185, 135287, 144459, 240765, 405861, 676435, 722295, 947009, 1217583, 2029305, 2841027, 4735045, 6087915, 8523081, 14205135, 42615405]

約数ペア:

[(1, 42615405), (3, 14205135), (5, 8523081), (7, 6087915), (9, 4735045), (15, 2841027), (21, 2029305), (35, 1217583), (45, 947009), (59, 722295), (63, 676435), (105, 405861), (177, 240765), (295, 144459), (315, 135287), (413, 103185), (531, 80255), (885, 48153), (1239, 34395), (2065, 20637), (2293, 18585), (2655, 16051), (3717, 11465), (6195, 6879)]