144803745

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139907}}^1$

素因数の和:139941

約数の個数: 24

約数和(自身を含む): 261907776

約数和(自身を除く): 117104031

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 139907, 419721, 699535, 1259163, 2098605, 3217861, 6295815, 9653583, 16089305, 28960749, 48267915, 144803745]

約数ペア:

[(1, 144803745), (3, 48267915), (5, 28960749), (9, 16089305), (15, 9653583), (23, 6295815), (45, 3217861), (69, 2098605), (115, 1259163), (207, 699535), (345, 419721), (1035, 139907)]