42304545

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16493}}^1$

素因数の和:16526

約数の個数: 32

約数和(自身を含む): 79171200

約数和(自身を除く): 36866655

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 16493, 49479, 82465, 148437, 247395, 313367, 445311, 742185, 940101, 1566835, 2226555, 2820303, 4700505, 8460909, 14101515, 42304545]

約数ペア:

[(1, 42304545), (3, 14101515), (5, 8460909), (9, 4700505), (15, 2820303), (19, 2226555), (27, 1566835), (45, 940101), (57, 742185), (95, 445311), (135, 313367), (171, 247395), (285, 148437), (513, 82465), (855, 49479), (2565, 16493)]