65575490

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{60161}}^1$

素因数の和:60277

約数の個数: 16

約数和(自身を含む): 119120760

約数和(自身を除く): 53545270

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 60161, 120322, 300805, 601610, 6557549, 13115098, 32787745, 65575490]

約数ペア:

[(1, 65575490), (2, 32787745), (5, 13115098), (10, 6557549), (109, 601610), (218, 300805), (545, 120322), (1090, 60161)]