74871245

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1\times {\mathrm{787}}^1$

素因数の和:1204

約数の個数: 16

約数和(自身を含む): 91912320

約数和(自身を除く): 17041075

約数列:

[1, 5, 53, 265, 359, 787, 1795, 3935, 19027, 41711, 95135, 208555, 282533, 1412665, 14974249, 74871245]

約数ペア:

[(1, 74871245), (5, 14974249), (53, 1412665), (265, 282533), (359, 208555), (787, 95135), (1795, 41711), (3935, 19027)]