27377245

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 39813120

約数和(自身を除く): 12435875

約数列:

[1, 5, 7, 23, 35, 71, 115, 161, 355, 479, 497, 805, 1633, 2395, 2485, 3353, 8165, 11017, 11431, 16765, 34009, 55085, 57155, 77119, 170045, 238063, 385595, 782207, 1190315, 3911035, 5475449, 27377245]

約数ペア:

[(1, 27377245), (5, 5475449), (7, 3911035), (23, 1190315), (35, 782207), (71, 385595), (115, 238063), (161, 170045), (355, 77119), (479, 57155), (497, 55085), (805, 34009), (1633, 16765), (2395, 11431), (2485, 11017), (3353, 8165)]