231750795

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{1979}}^1$

素因数の和:2235

約数の個数: 32

約数和(自身を含む): 382821120

約数和(自身を除く): 151070325

約数列:

[1, 3, 5, 15, 37, 111, 185, 211, 555, 633, 1055, 1979, 3165, 5937, 7807, 9895, 23421, 29685, 39035, 73223, 117105, 219669, 366115, 417569, 1098345, 1252707, 2087845, 6263535, 15450053, 46350159, 77250265, 231750795]

約数ペア:

[(1, 231750795), (3, 77250265), (5, 46350159), (15, 15450053), (37, 6263535), (111, 2087845), (185, 1252707), (211, 1098345), (555, 417569), (633, 366115), (1055, 219669), (1979, 117105), (3165, 73223), (5937, 39035), (7807, 29685), (9895, 23421)]