2715955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:171

約数の個数: 32

約数和(自身を含む): 3939840

約数和(自身を除く): 1223885

約数列:

[1, 5, 11, 19, 23, 55, 95, 113, 115, 209, 253, 437, 565, 1045, 1243, 1265, 2147, 2185, 2599, 4807, 6215, 10735, 12995, 23617, 24035, 28589, 49381, 118085, 142945, 246905, 543191, 2715955]

約数ペア:

[(1, 2715955), (5, 543191), (11, 246905), (19, 142945), (23, 118085), (55, 49381), (95, 28589), (113, 24035), (115, 23617), (209, 12995), (253, 10735), (437, 6215), (565, 4807), (1045, 2599), (1243, 2185), (1265, 2147)]