541215

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:244

約数の個数: 32

約数和(自身を含む): 1017600

約数和(自身を除く): 476385

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 211, 285, 513, 633, 855, 1055, 1899, 2565, 3165, 4009, 5697, 9495, 12027, 20045, 28485, 36081, 60135, 108243, 180405, 541215]

約数ペア:

[(1, 541215), (3, 180405), (5, 108243), (9, 60135), (15, 36081), (19, 28485), (27, 20045), (45, 12027), (57, 9495), (95, 5697), (135, 4009), (171, 3165), (211, 2565), (285, 1899), (513, 1055), (633, 855)]