38242695

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{281}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 63131904

約数和(自身を除く): 24889209

約数列:

[1, 3, 5, 15, 43, 129, 211, 215, 281, 633, 645, 843, 1055, 1405, 3165, 4215, 9073, 12083, 27219, 36249, 45365, 59291, 60415, 136095, 177873, 181245, 296455, 889365, 2549513, 7648539, 12747565, 38242695]

約数ペア:

[(1, 38242695), (3, 12747565), (5, 7648539), (15, 2549513), (43, 889365), (129, 296455), (211, 181245), (215, 177873), (281, 136095), (633, 60415), (645, 59291), (843, 45365), (1055, 36249), (1405, 27219), (3165, 12083), (4215, 9073)]