1386733145

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{9883}}^1$

素因数の和:10125

約数の個数: 32

約数和(自身を含む): 2011591680

約数和(自身を除く): 624858535

約数列:

[1, 5, 7, 19, 35, 95, 133, 211, 665, 1055, 1477, 4009, 7385, 9883, 20045, 28063, 49415, 69181, 140315, 187777, 345905, 938885, 1314439, 2085313, 6572195, 10426565, 14597191, 39620947, 72985955, 198104735, 277346629, 1386733145]

約数ペア:

[(1, 1386733145), (5, 277346629), (7, 198104735), (19, 72985955), (35, 39620947), (95, 14597191), (133, 10426565), (211, 6572195), (665, 2085313), (1055, 1314439), (1477, 938885), (4009, 345905), (7385, 187777), (9883, 140315), (20045, 69181), (28063, 49415)]