2920223505

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4142161}}^1$

素因数の和:4142216

約数の個数: 16

約数和(自身を含む): 4771770624

約数和(自身を除く): 1851547119

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 4142161, 12426483, 20710805, 62132415, 194681567, 584044701, 973407835, 2920223505]

約数ペア:

[(1, 2920223505), (3, 973407835), (5, 584044701), (15, 194681567), (47, 62132415), (141, 20710805), (235, 12426483), (705, 4142161)]