42653385

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:300

約数の個数: 80

約数和(自身を含む): 84332160

約数和(自身を除く): 41678775

約数列:

[1, 3, 5, 9, 15, 19, 23, 27, 45, 57, 69, 81, 95, 115, 135, 171, 207, 241, 285, 345, 405, 437, 513, 621, 723, 855, 1035, 1205, 1311, 1539, 1863, 2169, 2185, 2565, 3105, 3615, 3933, 4579, 5543, 6507, 6555, 7695, 9315, 10845, 11799, 13737, 16629, 19521, 19665, 22895, 27715, 32535, 35397, 41211, 49887, 58995, 68685, 83145, 97605, 105317, 123633, 149661, 176985, 206055, 249435, 315951, 370899, 448983, 526585, 618165, 748305, 947853, 1579755, 1854495, 2244915, 2843559, 4739265, 8530677, 14217795, 42653385]

約数ペア:

[(1, 42653385), (3, 14217795), (5, 8530677), (9, 4739265), (15, 2843559), (19, 2244915), (23, 1854495), (27, 1579755), (45, 947853), (57, 748305), (69, 618165), (81, 526585), (95, 448983), (115, 370899), (135, 315951), (171, 249435), (207, 206055), (241, 176985), (285, 149661), (345, 123633), (405, 105317), (437, 97605), (513, 83145), (621, 68685), (723, 58995), (855, 49887), (1035, 41211), (1205, 35397), (1311, 32535), (1539, 27715), (1863, 22895), (2169, 19665), (2185, 19521), (2565, 16629), (3105, 13737), (3615, 11799), (3933, 10845), (4579, 9315), (5543, 7695), (6507, 6555)]