2536215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 4665600

約数和(自身を除く): 2129385

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 809, 1045, 2427, 3135, 4045, 8899, 12135, 15371, 26697, 44495, 46113, 76855, 133485, 169081, 230565, 507243, 845405, 2536215]

約数ペア:

[(1, 2536215), (3, 845405), (5, 507243), (11, 230565), (15, 169081), (19, 133485), (33, 76855), (55, 46113), (57, 44495), (95, 26697), (165, 15371), (209, 12135), (285, 8899), (627, 4045), (809, 3135), (1045, 2427)]