27890335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{1453}}^1$

素因数の和:1818

約数の個数: 16

約数和(自身を含む): 36640800

約数和(自身を除く): 8750465

約数列:

[1, 5, 11, 55, 349, 1453, 1745, 3839, 7265, 15983, 19195, 79915, 507097, 2535485, 5578067, 27890335]

約数ペア:

[(1, 27890335), (5, 5578067), (11, 2535485), (55, 507097), (349, 79915), (1453, 19195), (1745, 15983), (3839, 7265)]