225357495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{6473}}^1$

素因数の和:6703

約数の個数: 32

約数和(自身を含む): 395276544

約数和(自身を除く): 169919049

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 211, 633, 1055, 2321, 3165, 6473, 6963, 11605, 19419, 32365, 34815, 71203, 97095, 213609, 356015, 1068045, 1365803, 4097409, 6829015, 15023833, 20487045, 45071499, 75119165, 225357495]

約数ペア:

[(1, 225357495), (3, 75119165), (5, 45071499), (11, 20487045), (15, 15023833), (33, 6829015), (55, 4097409), (165, 1365803), (211, 1068045), (633, 356015), (1055, 213609), (2321, 97095), (3165, 71203), (6473, 34815), (6963, 32365), (11605, 19419)]