320161325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{14737}}^1$

素因数の和:14837

約数の個数: 24

約数和(自身を含む): 438602880

約数和(自身を除く): 118441555

約数列:

[1, 5, 11, 25, 55, 79, 275, 395, 869, 1975, 4345, 14737, 21725, 73685, 162107, 368425, 810535, 1164223, 4052675, 5821115, 12806453, 29105575, 64032265, 320161325]

約数ペア:

[(1, 320161325), (5, 64032265), (11, 29105575), (25, 12806453), (55, 5821115), (79, 4052675), (275, 1164223), (395, 810535), (869, 368425), (1975, 162107), (4345, 73685), (14737, 21725)]