54837135

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21379}}^1$

素因数の和:21412

約数の個数: 32

約数和(自身を含む): 102624000

約数和(自身を除く): 47786865

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 21379, 64137, 106895, 192411, 320685, 406201, 577233, 962055, 1218603, 2031005, 2886165, 3655809, 6093015, 10967427, 18279045, 54837135]

約数ペア:

[(1, 54837135), (3, 18279045), (5, 10967427), (9, 6093015), (15, 3655809), (19, 2886165), (27, 2031005), (45, 1218603), (57, 962055), (95, 577233), (135, 406201), (171, 320685), (285, 192411), (513, 106895), (855, 64137), (2565, 21379)]