325776385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{991}}^1$

素因数の和:1189

約数の個数: 32

約数和(自身を含む): 439971840

約数和(自身を除く): 114195455

約数列:

[1, 5, 11, 43, 55, 139, 215, 473, 695, 991, 1529, 2365, 4955, 5977, 7645, 10901, 29885, 42613, 54505, 65747, 137749, 213065, 328735, 468743, 688745, 1515239, 2343715, 5923207, 7576195, 29616035, 65155277, 325776385]

約数ペア:

[(1, 325776385), (5, 65155277), (11, 29616035), (43, 7576195), (55, 5923207), (139, 2343715), (215, 1515239), (473, 688745), (695, 468743), (991, 328735), (1529, 213065), (2365, 137749), (4955, 65747), (5977, 54505), (7645, 42613), (10901, 29885)]